Mathematics High School

pin this .. please!! answer my question i will make you brainlist ​

Pin This .. Please!! Answer My Question I Will Make You Brainlist

Answers

Answer 1

Answer:

Rs 525.5518.5%

Step-by-step explanation:

Given:

Rate of interest is rTime = 2 yearsSum = PP(c) = 738P(s) = 720

Use formulas:

P(c) = P*(1 + r)²P(s) = P*(1 + r*2)

Substitute the known values:

P(1 + r)² = 738 ⇒ P = 738/(1 + r)²P(1 + 2r) = 720 ⇒ P = 720/(1 + 2r)

Eliminate P and solve for r:

738/(1 + r)² = 720/(1 + 2r)738(1 + 2r) = 720(1 + r)²

Solving the quadratic equation we get:

r ≈ 0.185  (or 18.5%)

Now find P:

P = 720/(1 + 0.185*2) ≈ 525.55

Related Questions


Find total number of solutions of [x]^2= x + 2 {x}, where (.) and {.} denotes the greatest integer
function and fractional part.

Answers

Answer:

Step-by-step explanation:

There are only 5 solutions:

x=-1

x=-1/3

x=0

x=1

x=8/3

See the graph

In blue: y=[x]²

In red : y=x+2(x-[x])

Which numbers can be divided by 6 with no remainder? Select all that apply. 114 8 18 204 106 221​

Answers

Answer:

They are: 114, 18, 204.

Write a variable expression for each of following situations. Use b to represent "a full box of pencils.
a. A full box of pencils with 3 extra pencils.
b. Three full boxs of pencils.​

Answers

Answer:

a. b + 3 extra pencils

b. 3b

Hope that's correct

the data set below shows the weight in pounds of pumkins what is the mean of the following set of data
7, 5, 9, 5, 12

Answers

Answer:

the mean is 7.6 how you find the mean is u add all the numbers together then divide it by how many numbers are there

the median is 7

and the mode is 5

Step-by-step explanation:

Write 0.76 as a fraction.

Answers

Answer:

76/99

Step-by-step explanation:

76 ÷ 99 = 0.767676....

Answer:

19/25 is the fraction of 0.76

Step-by-step explanation:

its 0.76

how many equal side does a isosceles triangle have

Answers

Answer:

isosceles traingle have two equal side

y = 3 • 5x

what is the domain and the range

Answers

I really donttttt knoooo but domain is 4 and range is 1

can image 2 be the reflected figure

Answers

Answer:

Is there supposed to be a picture?

Step-by-step explanation:

Answer:

we need the image

Step-by-step explanation:

Which proportion can be used to find 65% of 90?
�� 6590 = x100
�� 65x = 90
100
�� 65
100 = x90
�� x100 = 9065

Answers

Answer:

58.5

Step-by-step explanation:

0.65 decimal form

then times that by 90

then you got the answer 58.5

Let a and b be positive integers. 239 x 23

Answers

Answer:

A

Step-by-step explanation:

a^m * a^n = a^(m+n) so 23^a * 23^b = 23^(a+b)


Find the area of parallelogram A.
Do not include units (square units) in your answer.

Answers

i can show u the rule but it must be equal a square unit

A gardener is installing fence around his garden. Let x represent the width of the garden, in feet. The perimeter of the garden is 8x +8. Which expression represents the lenght of the garden?

Answers

Answer:

creo que es la respuesta 8× +8=72

Solve the equation -2x = -3x + 14
Evaluate the expression x² - 3y + 12 for x and y = 5

Answers

#1

[tex]\\ \sf\Rrightarrow -2x=-3x+14[/tex]

[tex]\\ \sf\Rrightarrow -2x+3x=14[/tex]

[tex]\\ \sf\Rrightarrow x=14[/tex]

#2

[tex]\\ \sf\Rrightarrow x^2-3y+12[/tex]

[tex]\\ \sf\Rrightarrow 5^2-3(5)+12[/tex]

[tex]\\ \sf\Rrightarrow 25-15+12[/tex]

[tex]\\ \sf\Rrightarrow 10+12[/tex]

[tex]\\ \sf\Rrightarrow 22[/tex]

s = n(a+1) for a

please answer asap

Answers

Step-by-step explanation:

for a=

[tex] \frac{s - n}{n} [/tex]

ROCKET SLED On a track at an Air Force base in New Mexico, a rocket sled
travels 3 miles in 6 seconds. What is the average speed in miles per hour?

Answers

Answer:

Answer: Rocket distance (rocket sled) =3 mil Time Taken=6seconds

Average Speed=Total Distance ÷ Time Taken. Average speed= 3÷ 6=1/2. So therefore average speed in miles per seconds= Average in miles/seconds

Average speed in miles per seconds=1/2

Average in miles/hour = Average speed in miles per seconds/hour.

Average in miles/hour=1/2÷60=30

Therefore Average speed in miles per hour =30 miles per hour

What values on a number line will give me the absolute
value of 3?

Answers

The absolute value of 3 is 3.

convert into decimal number 123
​

Answers

Answer:

the convert into decimal number

1.2.3 ans . 1111011

+

question main point lagana hai

ok friend aap photo mein dekh sakte hain yah question Kis Tarah Se solve Hua Hai only Kisne point lagana hai ok

Step-by-step explanation:

ok friend please like and comments by

Which answer choice correctly shows 343 written as a Roman numeral?
A. CCCVLIII
B.CCCXLII
C.CCCXLIII
D.CCCXXXXIII​

Answers

Answer:

C.(CCCXLIII)

Step-by-step explanation:


Berny bought a soft drink for 2 dollars
and 6 candy bars. He spent a total of
20 dollars. How much did each candy bar cost
bar cost?

Answers

Answer:

3

Step-by-step explanation:

Given:

Berny spent 20 dollars total

He spent 2 dollars on a soft drink

He bought 6 candy bars

Solution:

Amount spent on candy bars = total amount spent - amount spent on soft drink.

Amount spent on candy bars = 20 - 2 = 18

Cost of each candy bar = total amount spent on candy bars / # of candy bars bought

Cost of each candy bar = 18/6 = 3

Answer: Each candy bar costs $3

Step-by-step explanation:

Set variables

Soft drink = $2

Candy bars = $6x

Let x be the cost for each candy bar.

Total cost = $20

Set equation

2 + 6x = 20

Subtract 2 on both sides

2 + 6x - 2 = 20 - 2

6x = 18

Divide 6 on both sides

6x / 6 = 18 / 6

x = 3

Hope this helps!! :)

Please let me know if you have any questions

Which statements about the function are true? Select two options.

The vertex of the function is at (1,–25).
The vertex of the function is at (1,–24).
The graph is increasing only on the interval −4< x < 6.
The graph is positive only on one interval, where x < –4.
The graph is negative on the entire interval
–4 < x < 6.

Answers

Answer:

Step-by-step explanation:

x-intercept(s):  

( − 4 , 0 ) , ( 6 , 0 )

y-intercept(s):  

( 0 , − 24 )

Answer:1 and 2

Step-by-step explanation:right on edge

Need Help, with steps

Answers

Answer:

It is C

Step-by-step explanation:

PM = QM

[tex]6x - 8 = 2x + 4 \\ 6x - 2x = 4 + 8 \\ 4x = 12 \\ x = 3[/tex]

Answer:

C.) x = 3

Step-by-step explanation:

The diagonals of a rectangle are equal, and QM and PM are both half of the two diagonals. You can now say that 2 * (6x - 8) = 2 * (2x + 4), meaning that 12x - 16 = 4x + 8, where you can add 16 on both sides, then subtract by 4x on both sides to get that 8x = 24. Now divide by 8 on both sides to get that x = 3.

is 16 a natural, whole, integer, rational or irrational number?

Answers

Answer:

16 is a natural, whole and integer

Step-by-step explanation:

16 is a natural, whole and integer

it is not rational or irrational because

rational numbers are written in p/q as well as irrational

natural numbers start from 1 till infinite

whole numbers start from 0 to infinite

integers include all the positive and negative numbers

Andres is on the tennis team. Last year he bought 7 tubes of tennis balls. The year before he bought k tubes. Each tube holds three balls.

a. Write an expression using parentheses to describe how many tennis balls Andres bought in the last two years.

b. Given that k=6, evaluate your expression using the distributive property.​

Answers

Answer:

A. 7(3) + 3k = total amount of tennis balls bought in 2 years

B. 39 tennis balls

Step-by-step explanation:

B. 7(3) + 3(6)

21 + 18 = 39 tennis balls

1. When adding two integers, what will the sign of the sum be if: c. one integer is positive and one integer is negative?

Answers

Answer:

Step-by-step explanation:

The largest absolute value gets the sign.

To use an example

4 - 8

Think money for a moment. You have 4 dollars in your pocket. You owe your mother 8 dollars. Where are you?

You should think you are 4 dollars in debt. That being the case, the sign of the answer is minus.

4 - 8 = -4  Eight is the largest number if its absolute value is taken. Absolute value means you turn it positive and subtract.

Suppose the question is

-9 + 5   Again money. You have 5 dollars in your pocket, but this time you owe mom 9 dollars

She wants her -4 dollars right now.

The total of the ages of rachel’s siblings if she has one sibling that is 3 years younger and three siblings that are 2,4, and 5 years older. translate the word problem to a math equation

Answers

i also need the ans TT.............

can someone please help me answer this function please?

Answers

Answer:

B) [tex]x\geq0[/tex]

Step-by-step explanation:

The domain of the square root function is all real non-negative numbers. In a numerical format that is as follows:

[tex]D(\sqrt{x})={[0,\infty )}[/tex]

This is more commonly denoted as:

[tex]x\geq0[/tex]

In the case of the given function:

[tex]g(x)=\sqrt{8x}[/tex]

The domain is still ([tex]x\geq0[/tex]) as multiplying a value by (8) does not alter this. A negative number times (8) is still negative and thus cannot be a part of the square root domain. Similarly, a positive number times (8) is still positive and remains a part of the square root domain. Moreover, (0) times (8) is still (0).

identity the value for a, b, and c.
2x^2=-7x-9​

Answers

Is there more information to this? Or do you just want x solved

Jaulas father throws Kayla a graduation party that costs $773. He pays the DJ $250, $75 for the cake, and $4 per party guest for food. How many guests were at the party?

Answers

Answer:

112 guests

Step-by-step explanation:

I. If her total cost is 773$

When Total = DJ + Cake + Guest

            773 = 250 + 75 + 4(x)

            773 = 325 + 4(x)

            773 - 325 = 4(x)

            448 = 4x

               x = 448/4

               x = 112

That makes guests are 112

Angle sum theorem. X=?

Answers

Answer:

x = 125

Step-by-step explanation:

All triangle interior angles add up to 180 so:

x + 25 + 30 = 180

x + 55 = 180

x = 180 - 55

x = 125

select the correct answer
which of these graphs represents a function?

Answers

Answer:WHope this helps!! <3

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