I need help thank you

I Need Help Thank You

Answers

Answer 1

Answer:

3

Step-by-step explanation:

[tex]\sqrt[3]{27}[/tex]

= [tex]\sqrt[3]{3^3}[/tex]

= 3


Related Questions

Which linear function represents the line giving by the point slope equation y-2=4(x-3)

Answers

The linear function that represents the line giving by the point slope equation y-2=4(x-3) is f(x) = 4x - 10

What is the Point-slope form?

The equation of the straight line has its slope and given point.

If we have a non-vertical line that passes through any point(x1, y1) has gradient m. then general point (x, y) must satisfy the equation

y-y₁ = m(x-x₁)

Which is the required equation of a line in a point-slope form.

Also note that f(x) = y

Isolate the y then add 2 from both sides:

y - 2 = 4(x-3)

y - 2+ 2 = 4(x-3)+2

y = 4(x-3) + 2

Note that the equation is : y = 4(x-3) + 2

Now Distribute 4 to all terms within the parenthesis

y = 4(x-3) + 2

y = 4x - 12 + 2

Simplify. Combine like terms

y = 4x - 10 ; or f(x) = 4x - 10.

Hence, The linear function that represents the line giving by the point slope equation y-2=4(x-3) is f(x) = 4x - 10

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What is the slope of the line that passes through the points (5, -6) and (9, -6) Write your answer in simplest form.

Answers

Answer:

slope=y2-y1/x2-x1

=-6-(-6)/9-6

=0/3

any fraction in which numerator is 0 is 0.

Determine whether the ordered pair (9, 10) is a solution of y = 2x −8.

Answers

Answer:

false

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

to determine if (9, 10 ) is a solution, substitute x = 9 into the equation and if y = 10 then it is a solution.

y = 2(9) - 8 = 18 - 8 = 10

then (9, 10 ) is a solution of the equation

Help I don’t know any of this please

Answers

Hey I really hope these help! I tried to put a diagram to explain the thought process for each question. Please contact me with any questions or go see your teacher if you need help :) I highly recommend looking at the explanations rather than just copying!!

Find the constant of variation where y varies directly as x if y = 30 when x = 8. Write your answer
as a decimal.

Answers

The value of constant v is 3.75 if y varies directly as x and when

x = 8 and y = 30.

Let v be any constant.

According to the given question.

y varries directly as x.

⇒ y ∝ x

⇒ y = vx                    (beacuse v is constant)

Here, it is give that x = 8 and y = 30.

Thereofre, the value of constant v when y = 30 and x = 8 is given by

y = vx

⇒ 30 = v(8)

⇒ 30/8 = v

⇒ v = 3.75

Hence, the value of constant v is 3.75 if y varies directly as x and when

x = 8 and y = 30.

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a real estate agent believes that the value of houses in the neighborhood she works in has increased from last year. to test this claim, she randomly selects houses in this neighborhood and compares their estimated market value in the current year to their estimated market value in the previous year. suppose that data were collected for a random sample of 8 houses, where each difference is calculated by subtracting the market value of the previous year from the market value of the current year. assume that the values are normally distributed. using a test statistic of t≈7.496, the significance level α

Answers

The hypothesis is called the alternative hypothesis test.

According to the statement

We have to explain about the alternative hypothesis.

So, For this purpose, we know that the

The alternative hypothesis is one among ll|one amongst |one in every of} two mutually exclusive hypotheses in a hypothesis test. the choice hypothesis states that a population parameter doesn't equal a specified value.

From the given information:

she randomly selects houses during this neighborhood and compares their estimated market price within the current year to their estimated value within the previous year. suppose that data were collected for a random sample of 8 houses, where each difference is calculated by subtracting the market price of the previous year from the value of the present year.

Then

the alternative hypothesis test usually suggests that there's an opportunity of variation (difference) within the data observed.

Hence, since we are told the "real real estate agent believes that the values of homes within the neighborhood she works in have increased (the chance of variation) from last year," which "each difference is calculated by subtracting the market price of the previous year from the market price of this year," we are able to reach the conclusion that this can be an example of an alternate hypothesis test.

So, The hypothesis is called the alternative hypothesis test.

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a researcher wants to know how the residents of a town feel about constructing a new road through the town

Answers

what is your question?

What number is halfway between -46.3
and 46.31?i

Answers

The number that is halfway between the numbers -46.3 and 46.31 will be 46.305.

We are given the two numbers:

- 46.30 and 46.31

Now, we need to find a number that is halfway between the given numbers.

For this, we need to find the mid point between the two numbers that is given to us.

Mid point is calculated as:

| x | + | y | / 2

Substituting the values in the expression, we get that:

46.3 + 46.31 / 2

= 92.61 / 2

= 46.305

Therefore, we get that, the number that is halfway between the numbers -46.3 and 46.31 will be 46.305.

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In 1975, a person earning minimum wage made $80 for a 40-hour work week. what was the minimum wage per hour in 1975?

Answers

The minimum wage per hour = $2

Here we need to find the value of minimum wage per hour in 1975

As is given that the earning minimum wage is $80 for working 40 hours.

40-hour work gives = $80

1-hour work gives = $80/40

                             = $2

Therefore the minimum wage per hour in 1975 is $2

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If A= [-2 14 9] and B= [0 -6 10], the A-3B=?

Answers

Answer:

(-2, 32, -21)

Step-by-step explanation:

You just multiply B by 3 and then subtract the corresponding parts. For example -2 -(0*3). and then 14-(-6*3)

consider a certain type of nucleus that has a decay rate constant of 0.0250 min-1. calculate the time required for the sample to decay to one-fourth of its initial value.

Answers

It takes approximately 55 mins for the sample to decay to one - fourth of its original amount.

In the given statement is:

λ = 2.5 x 10^-2 [tex]min^{-1}[/tex]is the rate constant of the nucleus

To solve this problem, we use

N(t) = [tex]N_{0}[/tex]e^-λt

and since we are looking for the time it takes to decay the nucleus to one -fourth of its original amount, we set

N(t) = 1/4 [tex]N_{0}[/tex] = 0.25[tex]N_{0}[/tex]

We can substitute this in the decay equation:

0.25[tex]N_{0}[/tex] =[tex]N_{0}[/tex] e^-λt

Cancel the like terms

0.25 = e ^-λt

Take the natural logarithm of both sides:

㏑(0.25) =㏑(e^-λt)

㏑(0.25)= -λt

Solve for the time t:

t = - ㏑(0.25)/λ

Substitute the given rate constant :

t = ㏑(0.25) / 2.5 x 10^-2 [tex]min^{-1}[/tex]

t = -1.3863 /2.5 x 10^-2 [tex]min^{-2}[/tex]

t = 55.452mins

It takes approximately 55 mins for the sample to decay to one - fourth of its original amount.

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Cho tam giác ABC vuông tại a đường cao AH biết AB = 6 cm và diện tích tam giác ABC bằng 24 cm². Tính độ dài các đoạn thẳng AC BC AH

Answers

Answer:

AC = 8

BC = 10

AH = 4.8

Step-by-step explanation:

A = 1/2(AB)(AC)

24 = 1/2(6)(AC)

AC = (24)(2)/(6) = 8

BC^2 = AB^2 + AC^2 = 6^2 + 8^2 = 36 + 64 = 100

BC = 10

A = 1/2(AH)(BC)

24 = 1/2(AH)(10)

AH = (24)(2)/(10) = 48/10 = 4.8

WILL GIVE U BRAINLIEST

Answers

Answer: ( -2, 4)

Step-by-step explanation:

Riley bought 1.52 pounds of raisins and 1.08 pounds of prunes for $6.50. The raisins and prunes cost the same price per pound. What is the price per pound for the dried fruit? Show all work .

Answers

Answer:

$2.08 per pound  

Step-by-step explanation:

1.52+1.08= 2.6pound

6.50/2.6=$2.5 per 2.6 Ibs

(turn the pound to a whole number)

2.6/2= 1.3 so 2,6/1.3= 2Ibs

(what you do to one side must be done to the other)

$2.5/1.3 =2.08

Kaylee drove 160 miles in 5 hours. If she continued at the same rate, how far would
she travel in 17 hours

Answers

Answer:

544 miles

Step-by-step explanation:

160 miles= 5 hours in order to see how much she traveled in 1 hour you need to divide so do 160 divided by 5 = 32 then do 32x17 which would be 544.

I hope it helps you!

~XxBells is a cute girlxX~

Kaylee would travel 544 miles in 17 hours if she continued at the same rate.

What is the distance?

A mathematical number is known as distance measures "how much ground an object has traveled" while moving. Distance is defined as the product of speed and time.

distance = rate × time

We know that Kaylee drove 160 miles in 5 hours, so her rate is:

rate = distance / time = 160 miles / 5 hours = 32 miles/hour

Now we can use this rate to find out how far she would travel in 17 hours:

distance = rate × time

distance = 32 miles/hour × 17 hours

distance = 544 miles

Therefore, Kaylee would travel 544 miles in 17 hours if she continued at the same rate.

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What is the relationship of the edge length of the cube
to its volume?

Answers

Volume is equal to [tex]a^{3}[/tex] where an is the width or length of its edges.

The number of cubic units that a cube totally occupies is determined by its volume. The cubic unit of measurement for the volume of a cube includes [tex]centimetres^{3}[/tex], [tex]metres^{3}[/tex], [tex]inches^{3}[/tex], [tex]feet^{3}[/tex], etc.

A solid three-dimensional figure with 6 square faces or sides is known as a cube. The total amount of space a cube takes up is its volume. The cube's square shape means that all of its sides are square, and as a result, all of its edges would be of equal length. As a result, the cube's length, breadth, or height are all equal.

If a cube's length, breadth, and height are equal to "a," then;

Cube volume = a[tex]\times[/tex]a[tex]\times[/tex]a.

Therefore, Volume of cube is [tex]a^{3}[/tex] where a is the length of the edge.

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Write the function rule for the function shown below reflected in the given axis. f(x) = 4x; x-axis Let g(x) be the reflection of f(x) in the x-axis. What is the function rule for g(x)? g(x) =​

Answers

The function rule for g(x) is g(x) = -4x

How to determine the function rule for g(x)?

The function is given as

f(x) = 4x

The transformation is given as reflection across the x-axis

The rule of this transformation is

(x, y) = (x, -y)

So, we have

g(x) = -f(x)

This gives

g(x) = -4x

Hence, the function rule for g(x) is g(x) = -4x

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Select all the polynomials that have (x - 4) as a factor.

a
x3 - 13x - 12

b
x3 + 8x2 + 19x + 12

c
x3 + 6x + 5x -12

d
x3 - x2 - 10x - 8

e
x2 - 4

Answers

Polynomials which have (x-4) as a factor are a. x³ - 13x - 12 = 0 and c. x³ + 6x + 5x - 12 = 0.

What is a polynomial ?

An algebraic equation having two or more than two terms is called a polynomial.

According to the given question we have determine which of the following polynomials have (x-4) as a factor.

One way is factoring each of these polynomials.

Another way is given x - 4 is a factor,

∴ x - 4 = 0

x = 4 must satisfy the polynomial which has a factor of (x-4).

Now we have to replace x with 4 in each of the given polynomials and if LHS = RHS then (x -4) is a factor.

a. x³ - 13x - 12 = 0

(4)³ - 13(4) - 12 = 0

64 - 52 - 12 = 0

64 - 64 = 0. (LHS = RHS).

b. x³ + 8x² + 19x + 12 = 0

(4)³ + 8(4)² + 19(4) + 12 ≠0

Here you don't need to calculate further because in LHS sum of these terms won't be zero.

c. x³ + 6x + 5x - 12 = 0.

x³ + 11x - 12 = 0.

64 + 44 - 12 ≠ 0.

d. x³ - x² - 10x - 8 = 0.

64 - 16 - 40 - 8 = 0.

64 - 64 = 0, (LHS = RHS).

e. x² - 4

16 - 4 ≠ 0.

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What is 4(3-x)+10 what does that equal

Answers

Answer:

22 - 4x

Step-by-step explanation:

4(3-x) + 10  Distribute the 4

4(3) - 4x +10

12 - 4x +10

22 - 4x

ANSWER: x = 5.5

EXPLANATION:
To find x, set the equation equal to 0.
4(3 - x) + 10 = 0
Use PEMDAS. parenthasis first!
Distribute the 4 into the 3 - x (multiply 4 by each)
12 - 4x + 10 = 0
Combine like terms. (12 and 10)
12 + 10 = 22
22 - 4x = 0
Isolate x by subtracting 22 from the side with x.
-4x = -22
Isolate x by dividing 4.
22 divided by 4 = 5.5
-x = -5.5.
Now divide by -1 to make x positive.
x = 5.5

A farmer sells an average of 15 3/5 bushels of corn each day. What integer represents the charge in bushels of corn in his inventory after 6 days?

Answers

well, let's convert the mixed fraction to improper fraction firstly, then let's check their difference.

[tex]\stackrel{mixed}{15\frac{3}{5}}\implies \cfrac{15\cdot 5+3}{5}\implies \stackrel{improper}{\cfrac{78}{5}}\qquad \impliedby \textit{that's for just 1 day} \\\\[-0.35em] ~\dotfill[/tex]

[tex]\stackrel{\textit{\LARGE after 6 days}}{\cfrac{78}{5} +\cfrac{78}{5} +\cfrac{78}{5} +\cfrac{78}{5} +\cfrac{78}{5} +\cfrac{78}{5} }\implies \cfrac{468}{5} \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{change in bushels}}{\cfrac{468}{5}~~ - ~~\cfrac{78}{5}}\implies 78\qquad \impliedby \textit{so 6 days later he's got 78 more bushels}[/tex]

Please Help
Thanks In advance

Answers

Answer:

U = 4

Step-by-step explanation:

We take 3/9 and simplify it, making 1/3.

We multiply both by 12 to eliminate denominators, so the new numbers are 4 and U.

U = 4

Raven is deciding between two plumbing services. service provider a multiplies the average number

Answers

Based on the fact that Raven is trying to decide between two plumbing services, the costs of the service charge are:

Service provider A - $83.33Service provider B -  $105

What is the service cost?

The Service cost for Service provider A is:

= 50 x  1.5 + (50 x ((1.75 / 1.5) - 1)

= $83.33

Service cost for Service provider B is:

= Number of hours x Cost per hour

= 60 x 1.75

= $105

The cheaper plumber is Service provider A.

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------------------------------------------------------------------------

Answers

Answer:

A) The percentage of the bacteria increasing each hour is 15% per hour

B) When t=0 the population of bacteria is 3000 bacteria

C) After 24 hours the a sensible degree of accuracy in population is about 85875 (since only whole numbers count)

Step-by-step explanation:

A) To find the percentage of the bacteria increasing each hour the growth rate needs to be determined. To find it you need to subtract 1.15 by since the formula for exponential growth is a(1+r)^t one is added to the rate so to inverse it 1.15 needs to be subtractied by one to get 0.15. At this point you found the decimal rate to find the percentage you multiply 0.15 by 100 to make it a whole number and it results in 15%

B) To determine the size if the population when t=0 you substitute the variables t for 0 to get 3000×1.15^0 to get 3000 (remember anything times 0 is 0). Another way is to keep in mind that 3000 is the initial amount because that's the number with no variable with it.

C) To find the population after 24 hours substitute t for 24. After substituting t and multiplying 3000×1.15^24 the exact answer is 85875.52857. To find the answer in a sensible degree of accuracy you would round it to the nearest whole number which is 85876 since the dight in the tenths place is 5 or greater than the answer is rounded up by one.

6) I used 4 packages of printer paper during 10 months. At this rate, how many packages
will I use for the year? (Hint: change months to years)

Answers

4.8 packages will need for the use of one year.

No. of used packages of printer paper during 10 months = 4 Packages

As we know that there is 12 months in a year,

To determine the number of packages need for the year, first we have to find the number of package is being use in one month.

S0,  No. of used package in 1 month = 4/10 = 0.4 Package

Now, we will determine the number of packages for the use of one year, by multiplying the No. of used package in 1 month with 12.

No. of packages for the use of one year = 12 × 0.4

                                                                   = 4.8 Packages

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-10 plus - 3/4
Hurry please!

Answers

as a decimal: -10.75 as a fraction: -43/4

Yossi has a​ square-shaped garage with 52 square meters of floor space plans to build an addition that will increase the floor space by​ 50%. What will be the length of one side of the new​ garage?

Answers

The length of the new garage will be approximately 8.83 meters.

The length is referred as the side of a rectangle or a square. Ideally we use length to measure the larger side of a rectangle, but for a square all sides are equal and so can be called length.

The are of a square is given by the square of any side .

Given the area of the square is 52 square meters.

The new are of the square is 50% more.

Increased amount =  50% of 52 = 26 meters²

New area of square = 52 + 26 meters² = 78 meters²

Now we know that the area of a square is given by (side)² .

Therefore  (side)²= 78

or, side = √78

or, side = 8.8317...

or, side ≈ 8.83 meters

Therefore the length of the new garage is approximately 8.83 meters.

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The sum of a number and its half is 27. Find the number.
Let the number be y

Answers

Answer:

Step-by-step explanation:

the number is y

you are told

y+0.5y=27

Therefore,

1.5y = 27.

If you divide by 1.5 on both sides, you'll get 18 which is your answer.

18+9=27


Graph the image of V(0, -2) after a rotation 180° clockwise around the origin.

Answers

Greetings from Brasil...

For rotation, we can use the expression:

V(X; Y) → V'(Xcos θ - Ysen θ; Xsen θ + Ycos θ)

Let rotate 180° - specifically for this angle, 180°, either counterclockwise or clockwise

SEN 180 = 0 and COS 180 = - 1

V(X; Y) → V'(- X; - Y)

V(0; - 2) → V'(0; - (- 2))

V'(0; 2)

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HELPPPP!! Each of 8 students reported the number of movies they saw in the past year. Here is what they reported. 6,14,14,16,14,18,15,6

Answers

Based on the number of movies that each of the 8 students saw in the past year, the mean number of movies is 12.875 movies

How to find the mean?

To find the mean of a distribution of numbers such as the number of movies seen in the past year, sum up the number of movies watched and then divide it by the number of students.

The mean number of movies watched by the students is therefore:

= Sum of movies watched / Number of students

= (6 + 14 + 14 + 16 + 14 + 18 + 15 + 6) / 8 students

= 103 / 8

= 12.875 movies

Rest of the question is:

Find the mean number of movies that the students saw.

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a bucket holds 10 liters.about how many gallons does the buket hold?round to the nearest tenth,if necessary

Answers

For the bucket to hold the 10 litres, then it s said to contains 2.64 gallons.

What is termed as units and unit conversion?

A multi-step procedure encompassing multiplication as well as division by a mathematical factor is known as unit conversion. We can measure weight, length, and temperature in a variety of ways.

Before performing any arithmetic operations on 2 variables, we should always convert all of their values to a common unit.Unit conversion is the process of converting one unit of measurement to another measurement unit for the same amount by multiplying/dividing by conversion factors.Scientific notation is used to express the units, which are then converted into numerical based on the quantities.

Now, per the given question;

The total amount a bucket contains is 10 litres.

Noe, the conversion of litres in gallons is given as;

1 litres = 0.26 gallons.

Thus, 10 litres = 10×0.264

= 2.64 gallons.

Therefore, the bucket will contain 2.64 gallons.

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HELP 100 POINTSA group of friends wants to go to the amusement park. They have $247.50 to spend on parking and admission. Parking is $12, and tickets cost $39.25 per person, including tax. Writer and solve an equation which can be used to determine p, the number of people who can go to the amusement park.Equation:Answer: p = pls help will mark as brainliest Use the formula for the area of a trapezoid A = h (bi+b), 2 where A is area, b and b are the length of the bases, and h is the height, to answer the question. How many square feet of grass are there on a trapezoidal field with a height of 75 ft and bases of 125 ft and 81 ft? what is society write its importancey write equivalent expression without negative exponents of 9^-2 When usingassociation tostore andrememberinformation,you are alsoA. neuralnetworkingB. encodingC. duplicating At the decisive battle of YorktownGeorge Washington crossed the Delaware.The British were trapped by land and seaThe French Navy did not play an important role.The French pledge to support the colonists for the first time.Previous identify the type of angle formed between the hands of each clock Happens at the start of the game and after every touchdown. in flag football you may throw or punt the ball. relationship between physical activity levels during rehabilitation hospitalization and life-space mobility following discharge in stroke survivors: a multicenter prospective study. authors: Which sentence best summarize the day of Sarah's arrival in Sarah, Plain and Tall? Read the two excerpts from the text.Excerpt 1:(1)... "I have not begun it yet," he always said, "but I shall be at it every night once the winter sets in...."Excerpt 2:(44) Summer came, and then he said:(45) "It is too hot to write books. Get me another bottle of iced soda-water. I'll tackle the book in the autuHow does the author create tension in these excerpts?OA. by showing the seasons passing while the conflict remains between the charactersOB. by illustrating the increasing demands that the husband is making on his wifeOC. by suggesting that the two characters don't realize how quickly they are agingOD. by revealing how infrequently the wife expresses her own needs and opinions can someone help me with this domain and function question :) Warden line was a disaster for moshoeshoe On what day does the constitution state that a new president shall be inaugurated? which amendment establishes this? when must the new congress meet?. Find the value of x when 6-2x=5x-9x+12 . Part AHow does Mariah's interaction with Jordyn change over thecourse of the narrative?Mariah is upset about being paired with Jordyn,attempts to maintain her distance, and theneventually allows a tentative friendship to form.Mariah is nervous about being paired with Jordyn,begins to enjoy their time together, and eventuallydetermines they are very compatible.Mariah is excited to be paired with Jordyn, is nervousto discuss their relationship, but eventually blogsabout it.Mariah is angry about being paired with Jordyn,realizes Jordyn is not as rude as she thought, anddecides to bring Jordyn into her friend circle.If you know the answer to part B as well, please add it to you answer!! Ty for you help!!! Bethany is vomiting, but she needs to take a drug with a systemic effect to reduce her illness. Which route of administration would be most successful for Bethany?A. oral administrationB. vaginal suppositoryC. topical administrationD. rectal suppository Can that be simplified??? ASAP, yk the pain too, help me out!!! begging2x+p/q=2x+q/p, p DOESNt equal to 0, q doesnt equal to 0Answer: If p=q, ______. If p doesnt equal q, _______.