5/8 of the pens in a box are blue pens. 4/5 of the remaining are red pens.what fraction of the pens are red ?​

Answers

Answer 1
Answer is 3/10 fraction are red

Step by step

If 5/8 are blue, 3/8 are remaining.

It says 4/5 of the remaining (3/8) are red.

4/5 x 3/8 = red pens

Cross multiply

12/40

Simplify to 3/10

Related Questions

Donna makes $9.75 per hour at her job. Kaylee makes $4 per hour at her job, and she receives a $0.25 raise each month. Which inequality could be used to find the number of months it will take for Kaylee to earn at least as much as Donna per hour?

Answers

Answer:

23 months ( 1 and 11/12) years

Explanation:

Starting point is $4 an hour, if she makes $0.25 raising each month, it would take 23 because of:
0.25 x 23 = 5.75

Donna makes $9.75 an hour at her job.
So if she has 23 months, (with the 0.25 raise each month)

$4 + $5.75 = $9.75

Making it 23 months.
Hope it helps! :)

Solve the equation below for p:
14p-3=25

Answers

Answer:

p=2

Step-by-step explanation:

14p-3=25
14p=25+3
14p=28
p=28/14
p=2

0.95x = 0.55x + 60

Step 1, 2, 3 written out

Answers

0.95X -0.55X+10-62 ... Step 1: Find Roots solution. X=-4. X = 3. Step 2: Graph ... Write the Domain and Range of the function. Positive.

0.95x = 0.55x + 60

0.95x - 0.55x = 60

0.4x = 60

x = 60/0.4

x = 150

() Listen
Which expressions of the division of integers will result in a rational number?
Select all that apply.
-5/7
0/6
4/0
-2/0

Answers

2 Answers: A and B

Reason:

A rational number is a fraction of any two integers, as long as the denominator is nonzero. This applies to the first two answer choices.

Choices C and D are undefined because of the 0 in the denominator. You cannot divide by zero. This rules out the last two choices.

Maddie's Boutique paid the members of its staff $20 per hour. Then the boutique merged with another store, and the staff members started making $24 per hour. What was the percent increase in pay?



Enter your answer to the following equation below. You must include a percent sign.

Answers

The percent increase in pay was 20%

Maddie's Boutique paid the members of its staff $20 per hour.

and,  the boutique merged with another store, and the staff members started making $24 per hour.

To find the what percent increase in pay ?

Now, According to the question:

Based on the given conditions,

= (24 - 20) ÷ 20

= [tex]\frac{24-20}{20}[/tex]

= 1/5

and, Covert to percentage

= 1/5 x 100

= 20%

Hence, The percent increase in pay was 20%

What is Percentage?

Percentage can be calculated by dividing the value by the total value, and then multiplying the result by 100. The formula used to calculate percentage is :

(value/ total value) x 100%

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Pete Ross read in a Wall Street Journal article that the cost of parts and labor to make an Apple iPhone 4S were as follows:

Help please

Answers

Answer: $466.

Step-by-step explanation:

Add all the numbers in the graph together, you get 194.

Now, subtract 194 from 660, you get 466. That's how much profit the company makes.

The required generated profit on iPhone 4s is given as $466.2.

What is the cost price and selling price?

The cost price is defined as the is the price of producing something while the selling price is the amount that the buyer pays.

Here,
As of the mentioned data,
Cost of making an iPhone = $193.8
The selling price of the iPhone = $660

Profit is meant how much money is generated from the product besides the product cost price.
Profit  = selling price - cost price
Profit= 660 - 193.9
Profit = $466.2

Thus, the required generated profit on iPhone 4s is given as $466.2.

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Determine if the following equation is an identity equation, a conditional equation, or an inconsistent equation.
−6x+6x−6=2−5

Answers

Answer:

  (c)  inconsistent equation

Step-by-step explanation:

You want to know if the equation -6x+6x-6=2-5 is an identity, conditional, or inconsistent.

Simplified

The simplified equation, after combining like terms, is ...

  -6 = -3

This is an "inconsistent" equation, always false.


A certain race is a distance of 24 furlongs. How far is the race in (a) miles? (b) yards?

Answers

3 miles, 5280 yards

Benjamin has papayas and pears in a ratio of 50:94. How many pears does he have if he has 25 papayas? On the double number line below, fill in the given values, then use multiplication or division to find the missing value. delta math

Answers

If Benjamin has 25 papayas, given the ratio of papayas to pears as 50:94, he has 47 pears.

What is the ratio?

The ratio is the numerical relationship that one variable has when compared with another.

The ratio has the same meaning as proportion.

Ratios are represented in percentages, decimals, fractions, or with the ratio sign (:).

How is the number determined?

Another way to calculate it is to examine the ratio against the number of papayas he has.

Benjamin has 25 papayas, which is half of 50 (25/50).  This means he has half of the pears, which is 47 (94/2).

Data and Calculations:

Papayas = 25

The ratio of papayas to pears = 50:94

For every 50 papayas Benjamin has, he has 94 pears.

The number of pears he has = 47 (25/50 x 94)

Thus, if Benjamin has 25 papayas, given the ratio of papayas to pears as 50:94, he has 47 pears.

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The maximum load in a freight elevator is 1500 lb let W equal the weight in the elevator write an inequality to describe the allowable weight in the elevator

Answers

The inequality to represent the given situation is W≤1500.

Given that, the maximum load in a freight elevator is 1500 lb let W equal the weight in the elevator.

We need to write an inequality to describe the allowable weight in the elevator.

What is inequality?

Inequalities are mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.

Now, W≤1500

Therefore, the inequality to represent the given situation is W≤1500.

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Let f be the function that determines the area of a circle (in square cm) that has a radius of r cm. That is, f ( r ) represents the area of a circle (in square cm) that has a radius of r cm. Use function notation to respond to each item below. Represent the area (in square cm) of a circle that has a radius of 3.4 cm.

Answers

The area of the given circle is 36.298 cm square.

Here, we are given that f is the function that determines the area of a circle (in square cm) that has a radius of r cm.

The area of a circle is given the the formula as follows-

area of a circle = πr^2

⇒ f(r) = πr^2

The value of π is approximately 3.14

⇒ f(r) = 3.14r^2

Now, we are given that the radius of a circle is 3.4 cm.

Thus, its area will be-

f(3.4) = 3.14 × 3.4 × 3.4

= 3.14 × 11.56

= 36.298

Thus, the area of the given circle comes out to be 36.298 cm square.

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Jakob received a $1,000-a-year raise in January, sold stocks in March for $6,000 that were originally purchased for $4,000, and in July had a $100 monthly
increase in mortgage payments on his adjustable rate mortgage. The increased mortgage payment started in July and was in effect for the remainder of the year.
What was the total impact on Jakob's cash flow for the year?
|
A. $5,400
B. $7,600
C. $6,400
D. $1,000

Answers

The total impact on Jakob's cash flow for the year is C. $6,400.

How to calculate the value?

It should be noted that Jakob received a $1,000-a-year raise in January, sold stocks in March for $6,000 that were originally purchased for $4,000.

The impact will be:

= Raise + Sale of stock - Mortgage

= 1000 + 6000 - 600

= 6400

Therefore, the correct option is C

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A baseball coach spent $118.25 on 11 pizzas. Estimate ate the cost of each pizza using numbers with one nonzero digit. Then find the exact cost per pizza. Show all work

Answers

The baseball coach bought each pizza at an approximate cost of $ 10 or an exact cost of $ 10.75.

What is are the approximate and exact cost of each pizza bought by a baseball coach?

In this problem we know that a baseball coach spends a total of $ 118.25 on buying 11 pizzas. First, we need to estimate the amount of money spent per each pizza bought, which is found by means of multiplication tables and the supposition of truncation, that is, finding the maximum integer less than or equal to the real total cost.

By direct inspection we find that 10 times the 11 pizzas is equal to $ 110, which is the maximum integer less than or equal to the real total cost. Then, we estimate a cost of $ 10 per each pizza bought. Second, the exact unit cost is found by dividing the total by the number of pizzas:

c = $ 118.25 / 11

c = $ 10.75

In a nutshell, the baseball coach bought each pizza at an approximate cost of $ 10 or an exact cost of $ 10.75.

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How can I do this -5/8 x 10/9

Answers

i THINK its -25/36 you can usually do questions like these by typing them into your calculator like this:

An airline charges an extra fee
for a checked bag that weighs more than 50 pounds.
Your bag weighs 44.9 pounds. You have a 2.5-pound
hair dryer, a 1.3-pound souvenir, and a 3.6-pound pair
of boots. Which items can you add to the bag without
paying the extra fee?

Answers

The items that you can add with not breaking the weight limit are:

The hair dryer, the souvenir, the boots, the boots and the souvenir, and the hair dryer and the souvenir.

Which items can you add to the bag without paying the extra fee?

The maximum weight allowed is 50 pounds, and you already have 44.9 pounds, then the weight you can add is:

50lb - 44.9lb = 5.1lb

Now, the items that you have are:

2.5 lb hair dryer.

1.3 lb souvenir.

3.6 lb pair of boots.

The only things that you can't add together are the hair dryer and the boots, because the weight adds up to:

2.5lb + 3.6lb = 6.1lb

Which is more than the 5.1lb left that you have.

Obviuously, you can't take the 3 items.

Then you can add:

The hair dryer, the souvenir, the boots, the boots and the souvenir, and the hair dryer and the souvenir.

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Evaluate
P/2 -
5 when p =14

Answers

P/2 = 14/2 = 7

7-5 = 2

Answer:2

Step-by-step explanation:

[tex]\frac{14}{5} -5[/tex]

Divide 14 by 2 to get 7.

7−5

Subtract 5 from 7 to get 2.

Answer=2

How can you use the
Product of Powers, Power of a Product, and
Power of a Power Laws to evaluate and write
equivalent numerical expressions with whole-
number exponents?

Answers

Answer:

An equivalent numerical expression with whole-

number exponent using these laws can be written as:

1) 2² × 2³ = 2^5     => using product of Powers

2) 2² × 3² = (2×3)² =      => using power of a Product

3) (2²)³ = 2^6      => using power of a power

Step-by-step explanation:

First of all, let us understand some terms like;

1) Exponentiation: It is the mathematical process of raising one integer to the power of another. The base is the first integer, while the exponent is the second.

2) Power: A power is a phrase that depicts the same component being multiplied repeatedly.

3) Exponent: The number of times the base is used as a factor is represented by the exponent.

Now, let us understand the 7 Laws of Exponents;

1) a^m × a^n = a^(m+n)   => Product With the Same Bases

2) a^m / a^n = a^(m-n)    => Quotient with Same Bases

3) (a^m)^n = a^(m×n)    => Power Raised to a Power

4) a^n × b^n = (ab)^n    => Product to a Power

5) a^n / b^n = (a/b)^n    => Quotient to a Power

6) a^0 = 1     => Zero Power

7) a^(-m) = 1/a^m    => Negative Exponent Rule

Furthermore, an equivalent numerical expression with whole-

number exponent using these laws can be written as:

1) 2² × 2³ = 2^5     => using product of Powers

2) 2² × 3² = (2×3)² = 6²      => using power of a Product

3) (2²)³ = 2^6      => using power of a power

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In the 1988 football season, John Elway earned $2,543,666. If he played 15 games that season, what was his average salary per game? Round to the nearest dollar.

Answers

Answer:

169,578$

Step-by-step explanation:

If you divide 2 million 5 hundred and 43 thousand 6 hundred and 66 by 15, the answer you would get would be 169,577.733333 (digit 3 goes on and on), but the question says we would need to round it to the nearest dollar. Therefore, the answer is 169,578$!!!

Find the average rate of change of
g(x)=-2x^3+5 from z=-4 to x=3

Answers

The average rate of change of the function from x == -4 to x = 3 is calculated as: -26.

How to Determine the Average Rate of Change of a Function?

The formula for determining the average rate of change across a given interval of a function is expressed as:

Average rate of change = g(b) - g(a)/b - a.

Given the function, g(x) = -2x³ + 5 to find the average rate of change from x = -4 to x = 3, do the following:

a = -4

g(a) = g(-4) = -2(-4)³ + 5 = -2(-64) + 5 = 128 + 5 = 133

b = 3

g(b) = g(3) = -2(3)³ + 5 = -2(27) + 5 = -54 + 5 = -49

Substitute the values into g(b) - g(a)/b - a:

Average rate of change = (-49 - 133)/(3 - (-4))

Average rate of change = -182/7

Average rate of change = -26

Thus, the average rate of change of the function from x == -4 to x = 3 is calculated as: -26.

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Tracy is training to lower her mile time. She completed 4 practice runs and lost a total of 1 minute off her personal record for her mile time. What does (−1)÷4=−0.25 represent in the context of the problem?

a.She lost 1 minute off her mile time.
b.She lost an average of 0.25 of a minute off her mile time.
c.She gained 0.25 minutes on her mile time.
d.She lost 4 minutes off her mile time.

Answers

Answer:

hi can we talk for a while I'm a little alone

Identify the vertices and foci of each. Then sketch the graph.

Answers

Answer:(0,4)

Step-by-step explanation:

Han tiene 4 tazas de jugo de naranja para poner en frascos. Si pone ½ taza de jugo en cada frasco, ¿cuántos frascos puede llenar?

Answers

Han llenaría 8 tazas con jugo de naranja porque si tomas la mitad de 1 taza de jugo de naranja puedes hacer 2 tazas ahora haz eso 4 veces y obtendrás 8 tazas de jugo de naranja

(78 - x) + ( 84 - 3x)

Answers

Hey there!


(78 - x) + (84 - 3x)

= 78 - x + 84 - 3x

= 78 - 1x + 84 - 3x

= (78 + 84) - (1x - 3x)

= (78 + 84) - (x - 3x)

= (1x - 3x) + (78 + 84)

= (x - 3x) + (78 + 84)

= x - 3x + 78 + 84

= -4x + 162


Therefore, your answer should be:

-4x + 162


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

78-x+84-3x calculate that and you get
162-4x

10y^2+12y=7y
how do i factor this, whats the two x’s
SHOW ME HOW TO FACTOR IT
45 POINTS

Answers

The two values of y after factorizing the given quadratic equation are 0, -0.5

The given equation is quadratic as the order of the equation is 2. In a quadratic equation with a single variable, the variable will have two different values which satisfy the equation. These values of the variable can be real and different, real and equal, or imaginary.

So, there will be two values of y.

Consider the given equation,

10y^2 + 12y = 7y

10y^2 +12y - 7y = 0

10y^2 + 5y = 0

Since the coefficients of y and y^2 are both multiples of 5,

5*(2y^2 + y) = 0

2y^2 + y = 0

Taking y as a common factor,

y*(2y+1) = 0

Now, we get two cases,

y = 0 or 2y + 1 = 0 => y = -(1/2) = -0.5

Therefore, y = 0 or y = -0.5

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6. A dash polynomial cannot be factored by using only integers.true or False

Answers

The given statement is False, because a polynomial can have any number of zeroes which depends on the degree of the polynomial.

Solve 2|x| = 3
{-3/2, 3/2}
{-1, 1}
{-2/3, 2/3}

Answers

Answer:

{-3/2, 3/2}

Step-by-step explanation:

Let's solve your equation step-by-step.

2(|x|)=3

Step 1: Divide both sides by 2.

2(|x|)/2 = 3/2

|x|= 3/2

Step 2: Solve Absolute Value.

|x|= 3/2

We know either x= 3/2 or x=−3/2

x=3/2

(Possibility 1)

x=−3/2

(Possibility 2)

Avery is renting a car and needs to compare the prices of the two car rental companies. Hertz charges $42 per day and an additional $32 in service charges. Enterprise charges $46 per day and an additional $24 in service changes.



Part A: Write an equations for EACH company that represents the total charges for renting a car for a certain number of days. For both questions (one for Hertz and one for Enterprise), define the variable used.



Part B: Use the equations you made in Part A. Which company charges more for renting a car for 6 days? Show your work and justify your answer.



Part C: If Avery decides to rent the car for only 4 days, which company is less expensive? How much money will Avery save? Show your work and explain your reasoning.

Answers

The total cost functions are:

total charges for Hertz=32+42x

total charges for Enterprise=24+46x

What does the total rental cost of each company entails?

The total rental cost of each company consists the fixed service charges and the daily charge which can be multiplied by the total of number of days of rental to determine total charges overall.

Hertz:

total charges=32+42x

when x=6 days

total charges=32+(42*6)

total charges=$284

Enterprise:

total charges=24+46x

when x=6 days

total charges=24+(46*6)

total charges=$300

Renting for 4 days:

total charges(Hertz)=32+(42*4)

total charges(Hertz)=$200

total charges(Enterprise)=24+(46*4)

total charges(Enterprise)=$208

savings=$208-$200

savings=$8

The company that charges less when Avery decides to rent car for only 4 days is Hertz and Avery can $8 as result of choosing Hertz

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Alguém pode me ajudar

Answers

Answer:

x≤1

Step-by-step explanation:

On which interval(s) is the function f(x) = x^3+3x^2−4x−12 increasing?

Answers

The interval at which the function x³ + 3x² - 4x - 12 increases is

x ∈ (- ∞, - 2.5) ∪ (0.5, ∞).

We have,

x³ + 3x² - 4x - 12

We need to draw a graph to see at which interval the graph is increasing.

The graph is given below.

We see that the graph is increasing from x = -∞ to x = -2.5 and from  x = -2.5 it decreases till x = 0.5 and again from x = 0.5 it increases to x = ∞.

So we can write the interval as:

x ∈ (- ∞, - 2.5) and  x ∈ (0.5, ∞)

We can write it as one single interval as:

S = (- ∞, - 2.5) ∪ (0.5, ∞)

Thus the interval at which the function x³ + 3x² - 4x - 12 increases is

x ∈ (- ∞, - 2.5) ∪ (0.5, ∞).

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Can you please help with this

Answers

for the two given fractions 3/4 and 1/6 we have:

sum = 11/12product = 1/8quotient  = 9/2

How to work with fractions?

Here we have two fractions, 3/4 and 1/6, and we want to find the sum, product, and quotient between them.

First let's do the sum:

3/4 + 1/6

We just need to find a common denominator, which can be 12, so we can rewrite it as:

9/12 + 2/12 = 11/12

The sum of the two fractions is 11/12

Now the product, it is, we multiply denominator with denominator and numerator with numerator, we will get:

(3/4)*(1/6) = (3*1)/(4*6) = 3/24 = 1/8

The product between the two fractions is equal to 1/8.

Finally, the quotient, this is:

The product between the first numerator and second denominator, and between the first denominator and second numerator, so the quotient becomes:

(3/4)/(1/6) = (3/4)*(6/1) = (3*6)/(4*1) = 18/4 = 9/2

Then we conclude that for the two given fractions 3/4 and 1/6 we have:

sum = 11/12product = 1/8quotient  = 9/2

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Rewrite the fraction with a denominator of 30 for 4/5 Under his cell phone plan, Carson pays a flat cost of $37.50 per month and $3 per gigabyte. He wants to keep his bill under $40 per month. Which inequality can be used to determine g, the maximum number of gigabytes Carson can use while staying within his budget? The average bond dissociation energy of a carbon-carbon bond is 410 kj/mol. What wavelength in nanometers of ultraviolet radiation has an energy of 410 kj/mol?. In this experiment you are going to use 100. Mg of sodium borohydride. How many moles of sodium borohydride will you use?. Describe the physical characteristics of water that make it valuable resource for agricultural uses Which best describes W. E. B. Du Bois's opinion of Booker T. Washingtons accommodationist approach? What is the inverse function of this equation 02.03Read the following passage from "What Does American Democracy Mean to Me" by Mary McLeod Bethune and the paraphrase that follows. Then answer the question that follows:OriginalOur faith in visions of fundamental change as mutual respect and understanding between our races come in the path of spiritual awakening. Certainly there have been times when we may have delayed this mutual understanding by being slow to assume a fuller share of our national responsibility because of the denial of full equality. And yet, we have always been loyal when the ideals of American democracy have been attacked. We have given our blood in its defensefrom Crispus Attucks on Boston Commons to the battlefields of France. We have fought for the democratic principles of equality under the law, equality of opportunity, equality at the ballot box, for the guarantees of life, liberty and the pursuit of happiness. We have fought to preserve one nation, conceived in liberty and dedicated to the proposition that all men are created equal. Yes, we have fought for America with all her imperfections, not so much for what she is, but for what we know she can be.ParaphraseOur faith in fundamental change as mutual respect between our races come in the path of awakening. There have been times when we have delayed this understanding by being slow to assume a full share of our national responsibility because of the denial of equality. We have been loyal when the ideals of American democracy have been attacked. We have given our blood in its defensefrom Crispus Attucks on Boston Commons to the battlefields of France. We fought for principles of equality under the law, equality of opportunity, at the ballot box, for the guarantees of life, liberty and the pursuit of happiness. We fought to preserve one nation, in liberty and dedicated to the proposition that all men are created equal. Yes, we have fought for America not for what she is, but for what we know she can be.Why is the above not a good paraphrase of Mary McLeod Bethune's passage?A: It cites Mary McLeod Bethune in a signal phrase.B: It only deletes a few words. C: It retells the passage in a new way.D: It's the writer's own version of the text. 2 examples of religious teachings about the origins of the universe is it true or false an oxygen atom has the same atomic number as hydrogen atom? 40 scaled to a factor of 0.25 Angel is motivated to be on time every day for work. When asked why he works, he said that work allows him to earn money so that he can buy what he wants. Which one of the following statements explains Angels drive? Selyes alarm reaction stage corresponds with what state in Cannons theory? Fight or flight /Perception / Coping stage / Arousal state What are the points of comparison used in this passage?the pros and cons of organic farming methods versus the pros and cons of conventional farming methodsOplanting methods, watering methods, harvesting methods, and storage methodsartificial pesticide use, artificial fertilizer use. genetically modified organism use, and antioxidant levelsthe passage compares the health properties of organic produce to those of conventional produce Calculate the volume of the figure below in cubic feet. Question 81 ptsYou have $50 in your bank account. You spend $35, deposit $15, and spend $40. How much do you have in our account ? Use negative if the account is over drawn The psychological process of studying how animals and people behave in their normal environments is called what? 18. Solve the following equation. (1 point)96 = -6(-4-3y)Oy = 2Oy = 4Oy = -2Oy = -4 Which of the following is an ADVANTAGE of using coal for energy? A. it has lots of impurities B. it produces lots of ash C. it releases lots of carbon dioxide D. it releases lots of heat The city park has a circular pond with a diameter of 4 yards. What is the pond's circumference?Use 3.14 for .