Mathematics Middle School

TJ is investing his birthday money in a savings account that pays 3% interest. If he invests $200, how much will he have at the end of 9 months?
A. $204.50
B. 450.00
C. 245.00
D. 540.00

Answers

Answer 1

Answer:

A. $204.50

Step-by-step explanation:

Answer 2
The answer to the question is A

Related Questions

A student wanted to use toilet paper to show the distance of one Astronomical Unit, or the distance from the Sun to Earth. They decided to use a scale factor of 1 square of toilet paper = 100,000 km. How many rolls of toilet paper will the student need, if each roll of toilet paper has 500 squares?

A.5 C.3
B.8 D.1

Answers

C.3

Sun-earth =150’000’000 km
1 roll of toilet paper equals 500x100’000=50’000’000 km
150mil/50mil=3 rolls of toilet paper!
A is the correct one

Find the distance between (-3, 2) and (-7, 0). Round to the nearest tenth if needed.
A.6
B.9
C.20.3
D.4.5

Answers

D. 4.5 hope this helps
4.5✋ but it could also be 4.5 which is d

A math class is having a discussion on how to determine if the expressions 4 x minus x + 5 and 8 minus 3 x minus 3 are equivalent using substitution. The class has suggested four different methods.

Which describes the correct method?
*Both expressions should be evaluated with one value. If the final values of the expressions are both positive, then the two expressions must be equivalent.
*Both expressions should be evaluated with one value. If the final values of the expressions are the same, then the two expressions must be equivalent.
*Both expressions should be evaluated with two different values. If for each substituted value, the final values of the expressions are positive, then the two expressions must be equivalent.
*Both expressions should be evaluated with two different values. If for each substituted value, the final values of the expressions are the same, then the two expressions must be equivalent.

Answers

Answer:

Both expressions should be evaluated with one value. If the final values of the expressions are the same, then the two expressions must be equivalent.

Step-by-step explanation:

;-;could someone help a girl out? I've got at least 8 pages of this left and this is the part I'm stuck on! I'll give you brainlist if you help and not be mean and take my points!
1) 89.610 -26.632
2) 29.00 +27.69
3) 71.0 -12.3
4) 26.000 +13.824
5) 51.00 -38.75
6) 54.70 + 9.39
7) 63.030 -59.688
8) 83.000 +77.841
9) 93.0 -32.2
10) 66.00 + 8.84
11) 33.970 - 8.851
12) 48.000 +44.63
13) 98.0 -69.9
14) 10.0 + 7.1
15) 90.0 -83.0

Answers

Answer:

1. 62.978   2. 56.69    3. 58.7  4.39.824  5. 12.25 6 64.09.    7. 3.342    8.  160.841         9. 60.8   10. 74.84  11 25.119    12. 92.63

Can you draw the following triangle?
A triangle with angles of 110 degrees and 40 degrees that are joined by a 4 cm side length.

Answers

Sis the files are a scam don’t do it

Is the vertex of the graph a maximum or a minimum?
A. maximum
B. minimum
C. neither
D. both

Answers

There is no graph. Can you upload it?
B is the answer sorry if wrong

Answer if you know

DO NOT ANSWER IF YOU DO NOT KNOW THE ANSWERS

*NO LINKS*

Thank you :)

Answers

Answer:

5157.08m

Step-by-step explanation:

rectangle

100m * 50m = 5000m

Circle

circumference = 2 pi r

2 * 3.14 * 25 = 157.08

157.08 + 5000 = 5157.08m

PLZZZ help with this its pretty simple!

Answers

Answer:

B

Step-by-step explanation:

hope this helps

The answer is B good luck :)

The ratio of an object's weight on Earth to its weight on Venus is 8:7. How much would a woman who weighs 120 pounds (lbs) on Earth weigh on Venus?

Answers

She would weigh 105 pounds on Venus.
120 divided into 8 groups will equal 15.
Then subtract 15 from 120 to get 105 pounds.
Now there are 7 groups of 15 when she is on Venus and 8 groups when she is on Earth. That is where the ratio is used.

In one paragraph, using your own words, describe a commercial you have seen recently and tell what the commercial was selling and what the hidden message was in it.

Answers

Answer:

A commercial I have seen recently was the Grub Hub commercial. The commercial was advertising all the types of food you could possibly buy with Grub Hub. It seems their point in this commercial was to bring consumers (people who buy the food) in and purchase their food using the Grub Hub app. Grub Hub did this by making jokes and trying to be funny with the commercial. The people in the commercial were dancing and smirking while they smacked on the "delicious" food and apparently the food was so good and tasty that even a PREGNANT woman did the splits. So basically it was not a normal commercial it was... really special. The hidden message was that it's "better" than Uber.

please help me asap please show work

Answers

1. 85/ 6 = 14.666667
( this is is to see how much money she makes per hour)
2. 250/14.666667 = 17.0454542
(this is to see how many hours she needs to work to make $250)
3. 17.0454542 rounded to the nearest whole number is 17 !
So 17 hours to make $250


In a community survey, 13/20 of the residents claim to recycle. If there are 720 residents, how many residents claim to recycle?

Answers

Answer:

468

Step-by-step explanation:

make a proportion:

13/20 = x/720

20x?=720

20x36=720

whatever you do to the bottom you do to the top

13x36=468

468/720 residents claim to recycle

What would -32 - 24 become if you rewrote the problem to adding the opposite?

Answers

Answer:

If you add it the opposite then it would have a larger sum

Step-by-step explanation:

Please help I dont know- NO LINKS

Answers

Answer:

D

Step-by-step explanation:

yes it is.

start by multiply by 4 to get rid of the fraction on x

4 ([tex]\frac{x}{4}[/tex]) = 4(4) + 4([tex]\frac{2y}{3}[/tex])

x = 16 + 8y/3

Then by 3 to get rid of that one

3(x) = 3(16) + 3([tex]\frac{8y}{3}[/tex])

3x = 48 + 8y

Then subtract 8y from both sides to get

3x - 8y = 48

Answer:

a no

Step-by-step explanation:

jckfakbv logsvloudckksg

Someone help me and faassssst!!! This is due today and this is part 1

Answers

Answer:

14.4

Step-by-step explanation:

You know they have 12 apples, and they use 5/6 of them to bake a pie. So in that case you divide. and there you got your answer.

14.4

The answer issssd 14.4

add b/2A the square of 1/2 of the coefficient of the x term to each side of the equation i dunno how to type it out

Answers

Answer:

1/4ab

Step-by-step explanation:

1. 17.4 - _____ = 9.8
2. 5.3 -_____=21
3. 664-_____=406
4. 124 -_____= 52

Answers

Answer:

1. 7.6

2. it is not possible

3. 258

4. 72

Step-by-step explanation:

2 is -15.7. That means negative 15.7

Tom has a scale model of his car. The scale factor is 12. If the actual car has 16-inch wheels, what size are the wheels on the scale model?

Answers

Answer:The scale is 1:12, and the actual car has 16-in wheels.

Step-by-step explanation:

So the setup would be a proportion:

1 over 12=x over 16

Then cross-multiply

12x=16

Divide by 12

X=16/12

=4/3 or 1 and 1/3 in. wheels on the model car.

What is
2 to the power of -1
multiplied by 1
multiplied by 3 to the power of 4

Answers

Answer:

81/5 or 40.5 or 40 1/2

Step-by-step explanation:

2 to the power of -1  

= would be 0.5

0.5 x 1

= is just 0.5

3 to the power of 4

= would be 81

0.5 x 81

= would be 40.5

I hope this helps :D

40.5


2 to the power of -1 is 0.5
3 tho the power of 4 is 81
Then u do 0.5 x 1 x 81 = 40.5

ONLY ANSWER IF YOU KNOW THE ANSWER. Today only, a sofa is being sold at a 72% discount. The sale price is $151.20.
What was the price yesterday?

Answers

Answer:

42.336 or 42.34 if you round

Step-by-step explanation:

Answer:

270

Step-by-step explanation:

I hope this helps!

Let me know if I am wrong

help please ASAP ;)))

Answers

It’s hard to believe that there’s more than one answer. I just know for sure that B is one of them.

Lin and her friends went out for ice cream after school. The following questions came up during their trip. Select all the questions that are statistical questions.



Select all that apply:
A. How far are we from the ice cream shop?
B. What is the most popular ice cream flavor this week?
C. What does a group of 4 people typically spend on ice cream at this shop?
D. Do kids usually prefer to get a cup or a cone?
E. How many toppings are there to choose from?

Answers

ANDWER IN MY OPINION : b, d, e

imo




At the carnival, the Tea cups spin at a rate of 10 rpm. How long will it take for the Tea cups to spin 43.5 times?

A. 435 minutes
B. 44.5 minutes
C. 43.5 minutes
D. 4.35 minutes

Answers

Answer:

D. 4.35 minutes

Brainliest pls

Step-by-step explanation:

Answer is D.
Explanation- 43.5 divided by 10 is 4.35

plz help meh......plz

Answers

Answer:

62

Step-by-step explanation:

because of vertical angles, then corresponding angles it is congruent to the 62 angle

The answer is 62 the first person is right

The school bus drives at 36 miles in 2 hours. If it continues at the same rate, how many miles can the bus travel in 7 hours?

Answers

Answer:

126 mi

Step-by-step explanation:

"36 miles in 2 hours" works out to the unit rate 36/2 mph, or 18 mph.

In 7 hours, traveling at this rate, the bus can cover 7(18) mi, or 126 mi.

If Nina is N years old now and Maryna is M years old now. Write Maryna's age in 4 years?

Answers

Answer:

would it just be M+4

Step-by-step explanation: that kinda confuses me

Answer:

Step-by-step explanation:

i believe nx4=y

Can someone help me with this?

Answers

Answer:

A.

Step-by-step explanation:

4.5/C

Its A 4.5/C you just had to figure out what is half of 9


plz healpppp

DNA is found in the___________ of the nucleus.

a) plasma membrane

b) Golgi apparatus

c) nitrogen

d) chromatin

Answers

Pretty sure the answer is A

Juan wants to find out the percentage of students in his middle school who like to watch soccer. Which of the following strategies should he use?
A Ask a random group of people playing soccer after school.

B Divide the number of players on the soccer team by the total number of students in the school.

C Invite people to watch a soccer game at his house and record the percentage of people who come.

D Ask a random group of students from each grade as they enter the cafeteria for lunch.

Answers

Answer:

C or D

Step-by-step explanation:

My gut feeling tells me its either these 2.

Hope i helped:)

A cylindrical shaped swimming pool has a diameter of 30 feet and a water height of 4.5 feet. How many cubic feet of water is contained in the pool? Use 3.14 for pi. Round your answer to the nearest cubic foot.

Answers

Answer:  A

Step-by-step explanation:

The question asks about how much space the cylinder can hold. That's how i know they are really asking for the volume of the cylinder.

Next, the volume of a cylinder is V= πr²h

R is the radius

h is the height

π= 3.14 (in this question).

We know that the diameter is 30, and that the radius is always 1/2 of the diameter. To find the radius, find 1/2 of 30. Whenever you see something of something, just turn the "of" into the multiplication sign. So just do 1/2 x 30= 15.

R= 15

H= 4.5

Pi= 3.14

Now we can plug into the formula:

Using pemdas, do exponents first. Then multiply from left to right.

V= πr²h

V= 3.14x15²x4.5

V= 3.14x225x4.5

V= 706.5x4.5

V= 3,179.25

3,179.25  rounds rounds to just 3,179 because first you round the .25 to point 3, and because 3 is under 5, it rounds down. The answer is A

Hope this helps :)) Also brainliest would be appreciated, I worked pretty hard on this :D

Other Questions
Ben ran 2/3 of a mile and walked 5/12 of a mile. How much farther did Ben run than walk? Plz help me we are almost done who do you think lies more teenagers or adults (provide evidence 1) What motivated the plotters to conspire against kind James ll? 2) The Glorious Revolution is celebrated for establishing religious toleration, but which religious group was left out? What limitations were placed on them? 3) What is the significance of the Glorious Revolution? To develop the main points for a speech on a question of value, you should aska "How do you know?"b. "Why is this good or bad?" "Why is true?"d "How is this better than what we have now?" What does this quote mean, "You don't fight racism with racism, the best way to fight racism is with unity?" Plzzzzzzz help me!!!! 4. What is the measure of each interior angle ofa regular 20-gon? Factor 30-24x6(15-12x)6(5x-4x)x(5-4x)6(5 - 4x) Raymond takes a 28-inch by 21-inch rectangle of plywood and uses a table saw to cut from one corner of the piece of plywood to the diagonally opposite corner. Now Raymond has two equally sized triangles of plywood. What is the perimeter of each triangle? A scientist measuring the resistivity of a new metal alloy left her ammeter in another lab, but she does have a magnetic field probe. So she creates a 4.5-m-long, 2.0-mm-diameter wire of the material, connects it to a 1.5 V battery, and measures a 3.0 mT magnetic field 1.0 mm from the surface of the wire. What is the material's resistivity Describe the struggles faced by the Cherokee on the Trail of Tears. Why were these journeys so dangerous? find cos A. 8/17 B. 8/15 C. 15/8 D. 15/17 A large clock in a town square has a minute hand that is 10 feet long. Which value is the best estimate ofhow many degrees the minute hand moves from 4:00 - 4:40? find the measure of the exterior 1 how does rainsford veiw hunting please please help me find the volume and surface area ill give brainliest What unit is kinetic energy measured in? A car salesman sells cars with prices ranging from $5,000 to $45,000. The box plot shows the distribution of the numbers of cars he expects to sell over the next 10 years.The salesman has observed that many students are looking for cars that cost less than $5,000. If he decides to also deal in cars that cost less than $5,000 and projects selling 200 of them over the next 10 years, how will the distribution be affected?A. The mean and the median will be the same.B. The median will shift to the right.C. The mean will shift to the left.D. The mean will shift to the right. To slow the economy, the government can decrease spending. The government can decide to spend less money which of the following:RoadsSocial ServicesAll of these are items the government can decrease spending onEducationDefense Which of thefollowingDECREASESas you go UP amountain?A. climateB. altitudeC. amount of oxygenD. buoyancy