Mathematics High School

Need help with intreset

Isabella made $154 in interest by placing $700 in a savings account with simple interest for 2 years. What was the interest rate?

Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years.

Answers

Answer 1

Answer:

11%/ 0.11

Step-by-step explanation:

I=prt

154=700*x*2

154=1400x

divide 1400 by both sides

=0.11

or 11%

Related Questions

In the triangles below, m

Answers

Answer:

6 and 2/3

Step-by-step explanation:

First, get the unit rate by finding two corresponding sides that both have numbers (BT and PJ) then dividing 8 by 6 (length of the sides and we need to get what times 6=8 so we can find the length of the other sides), so 4/3.

Then, multiply the side corresponding to JN, which is TL, by 4/3 (unit rate), and get 20/3 or 6 and 2/3.

(hope this helps :P)

3. The mass m is less than 5 kilograms.

Answers

Answer:

5 minus m ( variable)

Step-by-step explanation:

np

please help I really need to finish this assignment !!!

Step 2: Using proportional relationships



You are traveling by car to New York City. The map you will use for your journey is below.







a) What is the scale factor on the map? (1 point)

Answers

Answer:

1 : 557

Step-by-step explanation:

As indicated on the map, 1 unit represents 557 miles.

One unit on the map equals to 557 miles, so the map is 557 times reduced scale of the real picture.

The scale factor is 1 : 557

Answer:

1:557

Step-by-step explanation:

Question 3
8 pts
An extra large pizza from Papa Johns has a diameter of 16 inches. What is the circumference
the pizza? Use 3.14 to represent pi.


Answers

16 x 3.14 = 50.24 as the circumference of a circle is , pi x d (diameter)

M
The length that a hanging spring stretches varies directly as the weight placed at the end of the spring. If a weight of 19 lb stretches a certain spring 12 in., how far will the
spring stretch if the weight is increased to 36 lb? Round your answer to the nearest Integer if necessary

Answers

Answer:

28 inches

Thank you

I hope its help

Snack in our class occurs at 9:50 am. We eat lunch at 12:05 pm. How long to students need to wait
from snack to lunch to eat?

Answers

Answer:

2 hours and 15 minutes

Step-by-step explanation:

Answer:

Students will need to wait 2 hours and 15 minutes

Step-by-step explanation:

Using 9:50 AM we can add 10 minutes so it can become 10:00 AM then we can add 2 hours making it 12:00 PM then add 5 minutes to make it 12:05 PM for the time of lunch. Giving us 2 hours and 15 minutes.

Can someone plz help me on this thank you sooo much

Answers

Answer:

the last answer

Step-by-step explanation:

Tela A: Compro $/720 de mercancía y le realizaron el 12% de descuento. ¿Cuanto dinero pagó María por la tela A?

Answers

Answer:

the amount that need to be paid by her is $633.60

Step-by-step explanation:

The computation of the amount that need to be paid by her is shown below:

= Purchase value of merchandise - purchase value fo merchandise × discount rate

= $720 - $720 × 12%

= $720 - $86.4

= $633.60

hence, the amount that need to be paid by her is $633.60

Identify the % of change as an increase or decrease.

Then, find the % of change.

Round to the nearest tenth of a percent, if necessary.

$21.40 to $24.61

1. Is this a % Increase OR % Decrease

2. What is the % of change

Answers

It is a percent increase and it increased by 15%

I got this answer by doing 24.61/21.40 which equals 1.15

You can check this answer by doing 21.40 * .15 on a calculator and when you do this you get 3.21 which you can then add back to 21.40 to get $24.61


The perimeter of a rectangular section of a roof is 96 yards. The length is 18 yards. What equation could you use to find the width w of this
section of the roof?

Answers

Answer:

36+2w=96

2w=96-36=60

w=60/2=30

Step-by-step explanation:

perimeter is 96, that means length + length + width + width = 96.

say l is length and w is width.

since we know length is 18, 18+18+width+width = 96

36+2w=96

2w=96-36=60

w=60/2=30

Answer:

w = 30 cm

Step-by-step explanation:

perimeter of the rectangle = length x width

P = 2 (l + w)

96 = 2 (18 + w)

96 = 36 + 2w

60 = 2w

w = 60/2

w = 30 cm

helpppp pleeaseee ))))): ?

Answers

Answer:

The reflections of triangle's across the x - axis are  A and D


Factor the following binomail:

(2x^4 - 12x^7)

Answers

Hopes this helps:

Answer: 2x^4(1-6x^3)

A man buys a box of 100 apple in a market for $44. He sells all the apples for $0.5 each. What is his profit or loss? Loss =$ 44 Profit = $6 Profit = $3

Answers

Answer:

Profit = $6

Step-by-step explanation:

The box of apple that the man bought contained 100 apples.

These 100 apples were gotten for $44

Then he sold the 100 apples for $0.5 each.

So sales price = 0.5 * 100 = $50

To know if he made profit or loss.

Sales price - cost price

$50 - $44

= $6

This man made profit of $6 from the sales of the apples from the calculation above.

135-(19+25)/4
I need the answer fast

Answers

Answer:

135-44/4 1st do the bracket

135-11

124

Which point on the number line below represents |11|?
C D
A
B
10
15
-15
-10
5
-5
0

A: Point A
B: Point B
C: Point C
D: Point D

Answers

Answer:

Point D

Step-by-step explanation:

:)

The answer Is D!! Good luck

Find the area of the regular 18-gon with a radius of 3 mm.
Round to the nearest tenth.

Answers

Answer:

this becomes 1/2 * 6 * tan(10) * 3 which results in the area of one of the isosceles triangles is equal to 1.586942826 square units. since there are 18 of these isosceles triangles in the polygon, then multiply this by 18 to get area of the polygon with 18 sides is equal to 28.56497087 square units.

Follow me please

Mark brainliest

Hey can you help me on this?

Answers

6(4z - 2)
Distribute the 6 and you have 24z - 12, answer choice a.
For answer choice b, 6 isn’t a factor of 10, so that can’t be right.
For answer choice c, again, 6 isn’t a factor of 10 and then you lost the -12 completely.
For answer choice d, 6 x 4 doesn’t equal 64, and 6 isn’t a factor of 64.

Estimate 61.68 - 48.225 by first rounding each number to the nearest whole number.

Answers

Answer:

14

Step-by-step explanation:

61.68 = 62

48.225= 48

62-48= 14

61.68 rounded to the nearest whole number is 62.
48.225 rounded to the nearest whole number is 48.
62 - 48 = 14

I think this is what you’re looking for :)

Jaime created the list of factors of 32 below.

32: 1, 2, 4, 6, 8, 16, 32

Which number should be removed from this list to make the list accurate?

Answers

Step-by-step explanation:

The number 6 is not a factor of 32. Hope this helps. So remove that one

6 is not a factor of 32:)

What is the shape formed by a vertical cross-section through the vertex of the pyramid in the
image?
O Circle
O Triangle
O Rectangle
O Trapezoid

Sorry about the first time

Answers

The answer is a triangle

A baseball team played 32 question games and lost eight can use the catcher in 5/8 of the winning games in 1/4 of the losing games what fraction of the games did the team win

Answers

Answer:

3/4

Step-by-step explanation:

From this question we have that this team played 32 games.

They lost 8 out of these 32 games

So their total wins = 32 - 8 = 24

Therefore the fraction of their win would be = win / total number of games played

= 24/32

When reduced further

24/32 = 3/4

Therefore the fraction of games which the team won = 3/4

Thank you!

ellen has a coupon for 1.55 off a loaf of bread. the regular price of the bread is 4.63. the loaf is cut into 14 slices. what is the price per slice if ellen uses her coupon?

Answers

Answer:

0.22

Step-by-step explanation:

the original price of the bread is 4.63 so if she uses the coupon, the price is 3.08 since the loaf is sliced into 14 we divide the price by the number of slices so 3.08/14 which is 0.22

Somebody help me quickly please:)

Answers

Answer:

the 3rd dot is correct........

Help please and thank you

Answers

Answer:

Step-by-step explanation:

Sum of angles of a quadrilateral = 360°

x = 360°-101°-129°-51° = 79°

Find the area of the shaded region

Answers

Answer:

197.77

Step-by-step explanation:

Area of circle: A=pi r^2

A= pi 9^2

A= 81 pi

only half of the circle so 40.5

Area of a Square: L x W

18 x 18 = 324

324 - 40.5pi = 197.77

Which of the following is a prime number?
A. 67
B. 65
C.63
D.60

Answers

Answer:

A. 67

Step-by-step explanation:

Answer:

67

Step-by-step explanation:

list all factors of 24 please

Answers

Answer:

1, 2, 3, 4

Step-by-step explanation:

1 × 24

2× 12

3× 8

4× 6

Answer:

Step-by-step explanation:

Prime factorization of 24 reveals

24=2*2*2*3

ALL factors are

1, 2, 3, 4, 6, 8, 12, 24

help me PLEASE! Ill mark brainliest

Answers

Answer:

I think it is 420 people

Step-by-step explanation:

It’s 210. You have a to do 630-420

Simplify the following expression:

48⋅47

Answers

Answer:

2256

Step-by-step explanation:

you simply multiply the two together

On a map, the beach is 4 inches from downtown Galveston. If the map has a scale of 1 inch = 3.5 miles, what is the actual Distance between downtown and the beach?​

Answers

4 times 3.5 equals 14. 14 miles would be the answer.
Other Questions
Please help.Algebra. Where are most algae found?on the surface of lakesgrowing on the ocean bottomsfloating on water world-widein forests around the world The earliest museums were established during the:O A. Renaissance.B. 18th century.O C. 19th century.O D. 20th century. When a nations total output increases over time, the nation is experiencing 4. Writing Prompt: Write an essay stating your opinion on whether or not the legal drinkingage should be lowered to 18?Please Im begging you to help me please I will do anything just help please yall * You Dont have to write a full essay just 2 sentence of thesis statement What was England's primary industry during the Industrial Revolution?electronicsmachinesagriculturetextiles what is the value of x in the equation x^3=0.64A.0.04B.0.4C.4D. .08 Two families went to the event. The first family bought two children's tickets and one adult ticket and paid a total of 8.2 euros. The other family bought three children's tickets and two adult tickets and paid a total of 14.1 euros. Can you tell me how much one child costs and how much one adult ticket costs? Which statement is FALSE?With every goal there are barriers that can block you from achieving your goal.When developing an action plan, you should never tell other people.You must consider challenges and know how to react when you face them.For some goals you do not have control over the outcome. The school record for the 400-meter track relay was 65.5 seconds. This year s Speedsters would like to tie or break the record. It took them 53.96 seconds to run 300 meters, In how much time must they run the last 100 meters to tie the record? PLS ANSWER FAST The graph of f(x) = 2^x + 4 shifts five units to the right when it is replaced with the graph of f(x) = 2^x - k. what is the value of k? A. 5 B. -1 C. 1 D. 4 How is the Voting Rights Act of 1965 related to the 15th Amendment? explain what an income statement is? 2x-24x+64=0 How do you solve my factoring this Match each statement (term) with its value in relation to 0 (definition)MatchTermDefinitionA building is 35 feet tall.A) -35The scuba diver was 35 feet below sea level.B) 2.3The basement is 7.6 feet below ground.C) -23Oliver owes his sister $23.D) 35Erica jumped 2.3 feet above ground.E) -7.6 What is the best way to ask out a girl you really like but your afraid to ask her out Plz help!How did propaganda in World War II play on people's fear? (P) has two isotopes : P -31 and P - 32 . Let's say that the percent abundance of P - 31 is 75\% and for P-32 it is 25 %. What is the average atomic mass of phosphorus? Complete the following sentence with the correct possessive: La profesora es ______madre?Complete the following sentence with the correct possessive: ___ hermana es muy simptica.What is the translation of the possessive su in English? Select all that apply.hermyhistheir (plural)ourtheir (sing) CHEMISTRY HELP PLEASEhow do you determine what unit to put k in (rate law)?