Mathematics Middle School

Gavin saved $30,000 in a savings account. He received a 2.5% interest rate and saved for 8 years. How much interest did he earn

Answers

Answer 1
he earned 6000 interest in total 36000
Answer 2

Answer:

30000/40=750x8=$6000 in interest earned

Step-by-step explanation:

Related Questions

The dimensions for the rectangle marked 'B' are _____ centimeters and _____ centimeters.

8, 12
3, 8
3, 5

Answers

Is there a picture to go with this?

Answer: a. 8, 12

Step-by-step explanation:

Basing on the picture above, you can readily determine the dimension of the rectangle B.

Its width is 12 cm and its length is 8cm.

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Adam wants to buy a $35 shirt. He has $9. After two weeks of saving, he has $15. Three weeks after that, he has $24. If Adam saves money at a constant rate, will he have enough to buy the shirt after 8 weeks? Solve the problem by making a table and then making a graph...

Answers

Answer:60

Step-by-step explanation:

The answer would be 60$

Plz help quickly i need this by today at 9 or I'm grounded. if the doc doesn't work, use the picture i put with it. Or just use the picture at first. 16 points. 24 if brainliest and i will give it to the first person with correct answers. I NEED ALL ANSWERS AND PLZ DONT ANSWER FOR THE POINTS I WILL REPORT YOU.

Answers

Answer:

Part a: 123

Part b: C

1. F(x)=4(2)1

2. F(x)= -4(2)1

3. F(x)=21

4. F(x)=-21

Last is B

Step-by-step explanation: hope this help

A fishbowl shaped like a sphere is filled with water. The fishbowl has a diameter of 14 inches. Which measurement is closest to the volume of water in the fishbowl in cubic inches?

2,144.66 in.3

17,157.28 in.3

1436.02 in.3

6,433.98 in.3

Answers

Answer:

2,144.66 in³

Step-by-step explanation:

Thus, the volume of the water in the fishbowl = volume of a sphere having diameter of 16 inches

=  2,144.66 in³

Awarding brainliest here

Answers

Area of one rectangular wall

12*23=276 square foots

Then the area of two walls

276*2=552 square foots

The cost of the paint for painting the two walls is 44.16%

Help Please I will give Brainliest and 14 Points!!

Answers

Answer: Switch the numbers in both points and change the negative numbers in all three points to positive

Step-by-step explanation:

Switch the number in both points and change the negative numbers in all 3 points to positive

Which expression is equivalent to 4s + 3 - 3 - s

A. 3s + 6
B. 4s + 0
C. 3s
D. 3s + 1​

Answers

Answer:

C. 3s

Step-by-step explanation:

PLEASE HELP WILL MARK BRAINLIEST YOU DONT HAVE TO EXPLAIN

Answers

Answer:

the second option

Step-by-step explanation:

2nd option is the answer

Hey everyone i'm here with another question dont worry its easy
so can you help me? :]

Answers

Answer:

5/10 or 1/2

Explination:

A $1,500 savings bond earns simple interest at the rate of 5% each year. The interest is paid at the end of every month. How much interest will the bond have earned after 4 months?
For Math test due in 14 minutes!!

Answers

Answer:

300

Step-by-step explanation:

5 percent * 6000

(5:100)* 6000

(5* 6000):100

30000:100 = 300

The answer is 300 have a good day

Enter a number in the blank so the equation will have no solution

7w+6+2w=__(w+2)

THANK YOU :)))))

Answers

Answer: 7

Step-by-step explanation:

7w. .... s. X. F. G dc do

1). A jar navy beams and cranberry beans in a ratio of 1:11, and 100 of the beans are navy. How many in total are there in the jar ?

2). A jar contains 720 beans. Of them, 240 are navy beans and the rest are Lima beans. What is the ratio of navy beans to all the beans ?

Plzzzz help

Answers

you have to steaoStep-by-step explanation:

vvvvvvvvvdj

Just help me x.x
And pls explain how you got the answer .-.

Answers

Step-by-step explanation:

Distribute -1 across

-t-8=-7.1

-8+7.1=t

t=-0.9

Answer:

-0.9

Step-by-step explanation:

1

Distribute

-1(t+8) = -7.1

-t - 8= -7.1

2

Add  8  to both sides of the equation

3

Simplify

4

Divide both sides of the equation by the same term

5

Simplify

Jose ran 7 out of 10 days. What percent of the days did she run?

Answers

70% lololol hope this helps

Answer:

Jose ran 70%

Step-by-step explanation:

You can do 7/10=70/100. So 70%. If you needed a decimal it would be 0.7. Hope this helps, let me know, if correct and have a great day!!

PLEASE HELP MULTIPLE CHOICE

Answers

Answer:

D) 1/5

Step-by-step explanation:

[tex] g(n) = 5^{-n+1} [/tex]

[tex] g(2) = 5^{-2+1} [/tex]

[tex] g(2) = 5^{-1} [/tex]

[tex] g(2) = \dfrac{1}{5} [/tex]

Answer: D) 1/5

The answer is D. 1 over 5 (1/5)

25x14x2=?????.........

Answers

Answer:700

Step-by-step explanation:Do 24 times 14 which gives you 250 then multiply that by 2 which gives you 700 as ypur answer.Hope it helps :)

Simplify :

4n + 3(n - 5) + 2

Answers

Answer:

3n-13

i had a test today and this question was on it and i got it right so i know it is right. hope this helps u

Answer:

7n - 13

Step-by-step explanation:

4n + 3(n - 5) + 2

4n + 3n - 15 + 2

7n - 13

A doctor conducts an experiment to test new treatments for a medical condition. Of the 16 volunteers in the experiment, 4 do not receive any treatment. What percent of the volunteers do not receive any treatment?

% ?

Answers

4/16 do not receive treatment
which is 25%

25% do not receive treatment

On a coordinate plane, lockers is 5 units to the left and 3.5 units up. Water fountain is 2.5 units to the left and 3 units up. Bleachers is 1.5 units to the right and 2 units up. Exit is 3 units to the left and 2.5 units down. Court is 2.5 units down. Office is 3.5 units to the right and 5 units down.
This coordinate plane shows the floor plan of the gym at Sunnydale High School. What is located at (–2.5, 3.0)?
bleachers
exit
lockers
water fountain

Answers

Answer:

it's d water fountain

Step-by-step explanation:

hope this helps edge 2021 Jan 08

Answer:

The answer is DDDD Have a good day :D

Step-by-step explanation:

Plz help me plz I give you brainliest

Answers

It is 5,250. 35% percent of 15,000 is 5,250 which is the answer

Answer:

5,250

Step-by-step explanation:

30,000÷.5= 15,000

15,000÷.35=5,250

How do you find the sale's price for a sneaker that is normally sold at $150 but is now being sold at a 23% discount?

Answers

you multiply $150 times 23%
or .23
this equals 34.5 which is the amount you will be taking off (the discount)
so then you subtract 150-34.5 which equals $115.50

solve for z: -21 = z - (-6 - 2z)

Answers

Answer:

z = -9

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Algebra I

Terms/Coefficients/Degrees

Step-by-step explanation:

Step 1: Define

-21 = z - (-6 - 2z)

Step 2: Solve for z

Distribute negative:                      -21 = z + 6 + 2zCombine like terms:                     -21 = 3z + 6Isolate z term:                               -27 = 3zIsolate z:                                        -9 = zRewrite:                                         z = -9

Answer:

Step-by-step explanation

-21-6=2z+z

Or,-27=3z

Or,z=-9

Rosemary is driving to Chicago, and she is 84 miles away. She wants to arrive in 1.5 hours. What rate of speed will she have to maintain to arrive in that time?
Group of answer choices

Rosemary needs to maintain 126 mph.

Rosemary needs to maintain 65 mph.

Rosemary needs to maintain 56 mph.

Answers

Answer:

56 mph

Step-by-step explanation:

Process of elimination. 126 mph is much too high because it's more than the distance and they will arrive too early. 65 + 65 ÷ 2 = 97.5, that's more than 84 miles. The reason we divide by 2 is because of the .5. Now all we have is 56 mph. To check, 56 + 56 ÷ 2 = 84

Answer:

56

Step-by-step explanation:

84 / 1.5 = 56

After a power failure, the temperature in a freezer Increased at an average rate of 3.5 °F per hour. The total Increase was 24.5 °F. Enter and solve an equation to find the number of hours until the power was restored. Let x represent the number of hours it takes for the temperature to increase to 24.5 °F.


The equation to find the number of hours until the power was restored is ____x = _____


The number of hours until the power was restored is ______ hours.

<Please fill in the blanks I will give you brainliest if you answer correctly>​

Answers

Answer:

3.5x=24.5

3.5x7=24.5

X=7

Step-by-step explanation:

3.5 times what equals 24.5

3.5x1=3.5

3.5x2=7

3.5x3=10.5

Keep doing this and increase the number you are multiplying 3.5 by until your answer is 24.5.

please explain and solve, thanks :)

Answers

Answer:

I believe you would have to do exponents second

Step-by-step explanation:

You would have to use the PEMDAS Rule. The first step would be subtracting the -8 from +6. The next step would be exponents which would be 3 to the power of 3.

P- Parenthesis

E- Exponent

M- Multiplication

D- Division

A- Addition

S- Subtraction

Please Excuse My Dear Aunt Sally

You should the the exponents 2nd!
Hope this helps:)

AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA this is extra cedit in my class and i need it, can anyone help me out??

Answers

A

Explanation
She gets 11 for every hour but it doesn’t say how many hours so we put a variable ( in this case x ) so we have 11x and she revived $6 extra since it was received and not taken away we add 11x +6 and since it’s an equation we put 11x +6 = $39

For extra help x is equal to 3

Answer:

The answer is A 11x+6=39

Step-by-step explanation:

The Mackinac Bridge in Michigan is the third-longest suspension bridge in the United States.



a. How high above the water is the roadway in meters? Round to the nearest hundredth.

The roadway is about ____ meters above the water.



Question 2
b. The bridge has a length of 26,372 feet. What is the length in kilometers? Round to the nearest hundredth.

The length of the bridge is about ____ kilometers.

Answers

a: 60.66 m
b:8.04 km

The roadway is about 60.66 meters above the water.

The length of the bridge is about 8.04 kilometers.

What is unit conversion?

It is the conversion of one unit to another unit with its standard conversion.

Example:

1 hour = 60 minutes

1 km = 1000 m

We have,

The length of the roadway above the water = 199 ft

1 ft = 0.3048 m

Multiply 199 on both sides.

199 ft = 60.66 m

The bridge has a length of 26,372 feet.

1 ft = 0.0003048

Multiply 26372 on both sides.

26372 ft = 26372 x 0.0003048

26372 ft = 8.04 km

Thus,

The roadway in meters is about 60.66 meters above the water.

The length of the bridge in km is about 8.04 kilometers.

Learn more about unit conversion here:

https://brainly.com/question/13899873

#SPJ2

What is the area of the circle? Round your answer to the nearest tenth of a square inch.

Answers

Just use the known formula...

pi * r^2
I think the area is 153.9

Which of the following best describes the solution to the equation below?
4x + 14 = 4x + 24
A infinite real solutions
OB.
no real solutions
OC. exactly one real solution,
1
OD
exactly one real solution, r = 3

Answers

there are no real solutions
No solution because the x’s cancel eath other out .

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please help :D

Answers

-3/4 also know as negative 3/4

Answer:

1 2/4 is the greatest

Other Questions
Pleaaaase help meeee Read the following case and discuss how you would respond to the situation.PROBLEM:You have been assigned the position of Environmental Engineer for one of several localrobotics manufacturers whose water discharges flow into a lake in a flourishing tourist area.Although all the robotics companies in the area are marginally profitable, they compete forthe same customers. Included in your responsibilities is the monitoring of water and airdischargesat your plant and the periodic preparation of reports to be submitted to the Department ofNatural Resources. You have just prepared a report that indicates that thelevel of pollution in the plant's water discharges slightly exceeds the legal limitations. Yourboss, the Plant Manager, says you should regard the excess as a mere"technicality," and he asks you to "adjust" the data so that the plant appears to be incompliance. He says that the slight excess is not going to endanger human or fishlife any more than if the plant were in compliance. On the other hand, he says, solving theproblem would require a very heavy investment in new equipment. Heexplains, "We can't afford new equipment. It might even cost a few jobs. It will set usbehind our competitors. Besides the bad publicity we'd get, it might scare offsome of the tourist industry, making it worse for everybody."1) How do you think you should respond to your boss's request? Explain :2) Define the problem :3) what are the possible results of decision? 4) is there any information about the situation that is not obvious or available in the paragraph?5) what are the ethical issues to consider in this situation 6) How did you decide to handle the situation what did you decide to do? Plants release a different gas back into the air. What is the name of that gas?What is the name of the gas that plants absorb from the air and use to grow? What research methods do psychologists use, and for what purposes? sort the cities from closest to farthest from sea level.Please help me Underline the adjective clause and highlight the relative pronoun. The relative pronoun will begin each adjective clause. You can use the power point and the table below to help you locate the relative pronoun. The first two have been done for you as an example. 2 points each Total points 30Relative Pronouns-These words will begin an adjective clause.That Whose Who What WhatWhen Which Whom Whoever Where 1. A university is a college where many subjects are studied.2. Cable television, which was originally used to bring in distant stations, provides many types of specialized programming.3. Juke boxes that used to play a song for a dime now cost much more.4. Help came at a time when Stan needed it most.5. John Chapman, who was nicknamed Johnny Appleseed, planted apple seeds in Ohio, Indiana, and Illinois.6. Hummingbirds are tiny birds that are less than three inches long.7. The Irish wolfhound, which is a hunting dog, is the tallest breed of the species.8. The diver whose turn it was waved to the crowd.9. Hurricanes are tropical cyclones that have wind speeds of up to 150 miles per hour.10. Abraham Lincoln, who moved from Illinois to Washington, grew up in Kentucky.11. The Arabian Nights is a collection of stories that have been passed down from one generation to the next.12. Is Natalie the keyboard player whom you asked to join the band?13. I need to edit this report that I am writing.14. Many students who bring their lunches to school buy milk in the cafeteria.15. Athens, which is the capital of Greece, is believed to have been named after Athena. Whats an example of mandate Will give brainliest again for help The top of the mountain is at an elevation of 800 feet. The floor of the cave is 200 feet below ground. What is the distance between the top of the mountain and the floor of the cave? PLEASE HELP! The vertices of square LMNO are L(0, 2), M(2, 0), N(0,2), and O(2, 0). Which of the following shows that its diagonals are congruent perpendicular bisectors of each other? I ATTACHED THE IMAGES. what prank did huck pull on jim -9/2, -3.14, -4, -1.365in greatest to least What fraction of an hour is 51 minutes?Give your answer in its simplest form. Jenna has already cycled 8 kilometers this year,plus she plans to cycle 2 kilometers during each trip to work.Write an equation that shows the relationship between the number of trips to work t and the total distance cycled d. Lines 43-49: Ehat opposing viewpoint does Wollstonecraft identify in these lines? How does she concede, or admit, this viewpoint and how dors she argue against it? Someone plz help i need numbers 24 and 26 PLEASEEEEE HELP PLEASEEEEEEE i need help asap ill give how did texas and mxico disobey the rules of the treaty ? 6. What is f(-5) for the function f(x) = - 9x - 3?PLEASE HELP ILL DO ANYTHING The campsite costs $10 a night and you stay 5 nights. If the sales tax is 8%, how much will it cost for 5 nights with tax?