Mathematics High School

Use | = PRT to solve.
(time is in years)
P = $1,200
I = $99
T= .75 years
Find R.


Can someone help? :)

Answers

Answer 1

Answer:

Step-by-step explanation:

PRT = I

R = I/PT

R = 99/(1200)(.75)

R = 99/900

R = 11%

Answer 2

Hi,

So the answer is 11%

Related Questions

The graph of f(x)=x is given which graph represents g(x)=1/3x

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Answer:

Where are the graphs

Step-by-step explanation:

120 pounds decreased by 5%

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Answer:

114 pounds

Step-by-step explanation:

114 should be the answer

solve this system of equations by using the elimination method.

2x-3y=25
5x+3y=10

Answers

Elimination method is my favorite way to solve 2 equations like this written in standard form! First I'm going to rewrite the equations and mark numbers to make this explanation more clear.

2x-3y=251️⃣

5x+3y=102️⃣

Looking at these 2 equations we can see that there is a +3 and a -3. This could be eliminated by adding the 2 equations together! *Remember what is on the left side adds with the left side, and what's on the right side adds with the right side. Therefore we can do:

1️⃣+2️⃣

2x-3y+5x+3y=25+10

7x=35

x=5

Then we can substitute the value of x back into either of the 2 equations.

2*5-3y=25

10-3y=25

3y=-15

y=-5

Then write the 2 answers together.

{x=5

{

{y=-5

Now we can check our answers.

2*5-3*-5=10- -15= 10+15=25 Correct

5*5+3*-5= 25+ -15= 10 Correct

From this we can see that x=5 y=  - 5 are the correct answers!

Help me 20 points please help me

Answers

Answer:

Rational: 4.2, -11/5, 0.36

Irrational:

[tex] \sqrt{ \frac{1}{4} } [/tex]

[tex] \sqrt{8} [/tex]

[tex]\pi[/tex]

[tex] \sqrt{ \frac{3}{4} } [/tex]

Step-by-step explanation:

Hope this Helped

help!!!!!!!!
5x^2 - 35x+50/x^2-x-20

also here is something cute.......... a munchkin cat

Answers

Answer:

funny

Step-by-step explanation:

funny

need help
with these problems​

Answers

Answer:

answer is c, e, and a

Step-by-step explanation:

:-)

The ratio of small dogs to large dogs at a show is 4:3. If there are a total of 56 dogs in the show, how many are large dogs?

Answers

I am going to assume you mean 56 SMALL dogs in the show. If you do, your answer is 42 large dogs.

Which relation is a function?


{(8, –4), (–4, 8), (–4, –8), (–8, 4)}

{(5, –7), (4, 6), (–3, 8), (5, 9)}

{(9, –1), (–1, 9), (9, 2), (2, –1)}

{(2, 3), (–2, 3), (3, 2), (–3, –2)}

Answers

The answer is the last one

Step-by-step explanation:

the last one.

because no x values repeat.

If a circle has an area of 49 squared, what is its exact radius?

Answers

r≈3.95
Area 49
Ok
Did
You
Under
Stand
It
???

Answer:

27.7

Step-by-step explanation:

Area = πr²

49²/π = r²

r = 49/√π = 49/1.77 = 27.7

In a factory, eggs are packaged in groups of six per box how many full boxes of eggs can the factory make with 937 eggs

Answers

Answer:

156 boxes

Step-by-step explanation:

Simply divide the total amount of eggs (937) by the amounts which are packaged in the boxes (6)

937 / 6 = 156 [tex]\frac{1}{6}[/tex]

So there are 156 full boxes and 1 egg left

Since you can't pack one egg, the answer is 156 boxes

Answer:

156

Step-by-step explanation:

937 ➗ 6 which 156.16667 near to 156

X + 54 = 37 so X = ?

Answers

Answer:

x=-17

Step-by-step explanation:

x+54=37

-54. -54

x=-17

ANSWER:
-17

STEP BY STEP:
We know it is negative because 37 is less than 54.

But for how to do it is you subtract 54 from both sides. Then you just simplify.

Hope this helps. :)

You park in a garage 3 floors below ground level. Then you get in the elevator and go up 12 floors. What floor do you get off the elevator?

Answers

Answer: (B) 6 floors

Step-by-step explanation: Use the equation -3 + 9 to get the amount of floors above ground level.

-3 + 9 = 6

6 floors.

If this helps may I please have a brainliest.

Answer:

you would get off at the 9th floor because in order to reach ground level again your would already go up 3 of the 12 floors. leaving 9 floors left to go up.

Step-by-step explanation:

-3+12=9

Emir's Ice Cream Shop sold 1 sundae with nuts and 7 sundaes without nuts. What is the ratio of the number of sundaes with nuts to the total number of sundaes?​

Answers

Answer:

1:7

Step-by-step explanation:

If you are making broccoli cheese soup the ratio of cheese to broccoli to broth is 5:6:10 if there is 100 parts broth how many of each ingredient should you use

Answers

Answer: See explanation

Step-by-step explanation:

Since there are 100 parts broth, the number to use for each ingredients will be:

Cheese = 5 × 100/10 = 5 × 10 = 50

Broccoli = 6 × 100/10 = 6 × 10 = 60

Broth = 100

which sentence demonstrates the multiplicative identity?

1. 1/2•1=1/2
2. 1/2•2=1
3. 1/2+0=1/2•

Answers

It’s 1/2•2 equals 1 because it showed correctly in the calculator. 0.5x2=1

Answer:

It’s 1/2•2 equals 1 because it showed correctly in the calculator. 0.5x2=1

Step-by-step explanation:

Any help is greatly appreciated but please show how to get answers

Answers

We first calculate the front and back which are 2 congruent(equal) triangles. The 2 areas together is...

9*6/2*2=54

Now we want to calculate the 2 rectangles at the top right and top left of the shape they are also congruent(equal). The 2 areas together is...

7*5*2=70

The last part is the rectangle on the bottom with area...

9*5=45

Now we just need to add them all together...

54+70+45=124+45=169

I hope this helped you, if you have any questions about this solution just ask me in the comments :)

Answer:

223cm

Step-by-step explanation:

First you want to figure out how many faces the 3D shape has.

This has 5 faces.

Then you find the area of each face.

The front face has an area of 54cm because the length is 6cm and the width is 9cm.

Area = Length x Width

The back face will always have the same area as the front.

54cm + 54cm = 108cm (Front and Back Face)

Now the right side and left side.

The width of the side is 5cm and length is 7cm.

7cm • 5cm = 35cm

Just like the front and back, the right and left side will have the same area.

35cm + 35cm = 70cm

Now the last part.

There is no top face since this is a 3D triangle and not a square and rectangle etc.

So, you don't add it two times like the others.

The bottom's width is 5cm and the length is 9cm

5cm • 9cm = 45cm

Now you add all of it up together to find the surface area.

108cm + 70cm + 45cm = 223cm

Hope this helps dude

The church's goal for the fundraiser was $18,000. They exceeded their goal by 8%. How much money did they raise?

Answers

Answer:

Step-by-step explanation:

18000(1+8/100)

18000(108)/100

19440

calculate the area of trapezium

Answers

170cm^2

12 + 22 = 34
34/2 = 17
17 x 10 = 170

Identify the independent and dependent variables in the equation y = 3x + 5
Group of answer choices

y is independent and x is dependent

x is independent and y is dependent

both x and y are independent

both x and y are dependent

Answers

Answer:

A system of equations consists of two or more equations with two or more variables, where any solution must satisfy all of the equations in the system at the same time.

Solve this system of linear equations. Separate
the x- and y-values with a comma.
9x = 1 - 4y
-7x = -7 + 4y

Answers

Answer:

y = 7 and x =3

Step-by-step explanation:

use elimination method

so we gonna eliminate y first

9x = 1 - 4y

-7x = -7 + 4y

7| 9x = 1 - 4y

9| -7x = -7 + 4y

63x = 7 - 28y

-63x = -63 + 36y

add eqtn 1 to eqtn2

you will get

0 = -56 + 8y

56 = -56 + 56 + 8y

56 = 8y

56÷8 = 8y÷ 8

7 = y

also eliminate x as we have done wth y

4| 9x = 1 - 4y

4| -7x = -7 + 4y

36x = 4 - 16y

-28x = -28 + 16y

add the two equations

u will get

8x = -24 + 0

8x = -24

8x÷8 = 24÷ 8

x = 3

angles
B
D
The AAS Triangle Congruence sch
Theorem can be used to show that ABE CDE
Choose...
Vertical Angles
Alternate Interior Angles
AAS Triangle Congruence
SSS Triangle Congruence

Answers

Answer:

Using the right angles, we can establish AAS making the triangles congruent. Or using the Pythagorean Theorem, we can find the missing side, and then use SSS, SAS, or ASA to make the triangles congruent.

Step-by-step explanation:

A computer store bought a program at $10 and sold it at a selling price of $12 find the percent makup

Answers

Answer:

20%

Step-by-step explanation:

12-10=2

changed ÷ original x 100

2 ÷ 10 x 100

=20%

Which pairs of expressions below are equivalent? A9m+4m13m2 B2(3m−4n)6m−4n C7(2m−3n)14m−21n D5m+5n+5m+5n5(m+n)

Answers

Answer:

7(2m−3n)14m−21n

Step-by-step explanation:

The following pairs are equivalent

7(2m - 3n)

14m - 21n

If you solve 7(2m - 3n)

So

7(2m) - 7(3n)

14m - 21n

So according to the given options, the option c is correct as this pairs is to be considered as equivalent

divide the product of d and 6 by 4

Answers

Answer:

d/24

Step-by-step explanation:

Determine the value of x below.
30
12
X

Answers

Answer:

138

Step-by-step explanation:

Let 30, 12 and X be the angles of a triangle

The sum of the angles in a triangle is 180degrees

Hence

30+12+X =180

42+X = 180

X = 180-42

X= 138

Hence the value of X is 138

Help me plz someone??

Answers

Answer:

200π m²

Step-by-step explanation:

The lateral area (A) of a cone is calculated as

A = πrl ( r is the base radius and l the slant height )

Here r = 8 and l = 25, then

A = π × 8 × 25 = 200π cm²

zola earned $30 by working two hours and receiving a $12 bonus. what expression matches that expression?

Answers

15(h) + 12

h = hours worked

//

15(2) + 12

Jenna's profit for selling 38 felt ornaments is $104.50. Suppose Jenna keeps track of the number of sales (x) and profit
(y) on a graph. Which statements are correct?

Answers

Answer:

B and E

Step-by-step explanation:

trust me its correct

Please help me out thank you.​

Answers

Answer:

A

Step-by-step explanation:

n>= -6 and n<= 3

hope this helps

Answer:

_____________

y = 2x - 15 y = 5x solve using systems of equations

Answers

Answer:

The answer will be (-5,-25) or x= -5 and y=-25

Step-by-step explanation:

Hope this helped

Answer:

Step-by-step explanation:

Since the solution will occur when y=y

2x-15=5x

-3x-15=0

-3x=15

x=-5, using this in y=5x

y=5(-5)

y=-25 so the solution is the point

(-5, -25)

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