Mathematics Middle School

2 1/4 = ?

4.00%

225%

2.25%

400%

Answers

Answer 1

Answer:

225%

Step-by-step explanation:

Convert the fraction to a decimal, then multiply by

100

.

Related Questions

Confused?
17 more than the quotient of a number and 4
13 less than two-thirds of a number
What would be the answers to both of these?

Answers

Answer

I assume the first one is "(4÷a) + 17" and the second one is "(2/3a) - 13"  

Step-by-step explanation:

1. the first one is (4➗x)+17

Vishal deposits $65 into a new savings account. The account earns 7.5% interest per year. No money is added or removed
from the savings account for 3 years. What is the total amount of money in his account at the end of 3 years.

Answers

Answer:

$[tex]79.23[/tex] After 3 years

Step-by-step explanation:

Use I P R T it's a method for simple interest

I = Interest

P = Amount of money

R = Percent in decimal

T = Time in years

Answer:

I = [tex]x[/tex] (we dont know yet)

P = $[tex]65[/tex]

R = [tex]7.5[/tex]% [tex]= 0.075[/tex]

T = [tex]3[/tex] [tex]years[/tex]

Steps:

1. Set up your numbers with the method I P R T.

2. $65 will be your amount of money.

3. 7.5% needs to be converted because you will need to multiply later on in the problem. Simply move 2 places to the left to convert your percent into a decimal.

4. They want to know the total amount of money in his account at the end of 3 years. So 3 years will be your time in years.

5. After setting up your problem you need to multiply your Amount of money x percent as decimal x time in years.

[tex]65(0.075)(3)=14.63\\[/tex] [tex]Interest\\[/tex]

6. After you find your interest you need to add your amount of money + interest.

[tex]65 + 14.63 = 79.23[/tex] Money after 3 years

hope this helped

The back of Nico's truck is 7.5 feet long, 4 feet wide, and 8 feet tall He has several boxes of Important papers that he needs to move. Each box of papers is shaped like a cube measuring 2.5 feet on each side. How many boxes of papers can Nico pack into the back of his truck? Show your work and pls the equation on how you found the answer.
​

Answers

Answer:

15 boxes

Step-by-step explanation:

7.5*4*8=240

240=Volume of truck back

Volume of boxes:

2.5^3 = 15.625

240/15.625=15.36

Always round down for these types of problems

I need helpppppppppppppp

Answers

it should be

Domain:(-3, infinity)
or x ≥ -3

Range:(-infinity, infinity)
or -infinity < y < infinity
Hope it helps give me brainliest answer plsss

pls help!!! 100 points!!

Answers

Answer: It's 2

Step-by-step explanation: it's 2

Answer: 1+1=2

Step-by-step explanation:

I know that 1 is 1 so 1+1=2 which is the answer

Answer correctly and fast!

Answers

Answer: 31.0

Step-by-step explanation:

what is the product of 5^2 x 5^4 as a single power

Answers

Answer:

5^6

Step-by-step explanation:

5^6

I just answered this question on the website I use for my online school!

how could -9 4/5 be expressed if its integer and fractional parts? ANSWER FAST

Answers

Answer:

Are you trying to know the value if its fractional part were to be turned in to an integer? I don´t know what you mean. All I know is -9 4/5 = -9.8

Step-by-step explanation:

Brainly please or a like

PLEASE HELP ME !!!!!!!!

Answers

Answer:

2nd option is correct...................................

Its the last question bc sumplementary angles eaqual 90*

Simplify: (-24) / (8) =

Answers

Answer:

Step-by-step explanation:

-3

Answer:

-3

Step-by-step explanation:

help with this question please

Answers

Answer:

4410.8

Step-by-step explanation:

We don't know the height of the cylinder, but we know the sum. A sphere has an equal radius along all sides towards the center. The radius is half of the diameter, and in this case, the diameter is 12 so the radius is 6. We know that the height must be 6 since it is a semisphere and therefore we will subtract 6 from 41 giving us 35; the height of the cylinder. Now apply the formula πr^2h and we would get 3958.406744. Now we can apply the formula 4/3πr^3 which would give us 904.778642 (remember the RADIUS is 6 which is r and the DIAMETER is 12 which is d.) This value however is for a sphere, not a semisphere, so divide the answer by 2, giving us 452.3893421 and by adding 3958.406744 and rounding to the nearest tenth, we get 4410.8. Hope this helps!

4410.8 i did this and i was righy

Pls, help anyone- it's due tomorrow!

Answers

Answer: 65.94

Step-by-step explanation:

Find the area of the middle circle.

3.14 x 2² = 12.56

Pretend the white area doesn't exist and find the area of the shaded region.

3.14 x 5² = 78.5

Then subtract.

78.5 - 12.56 = 65.94

what fraction of a meter is 20 cm

Answers

Answer:

1/5m

Step-by-step explanation:

Google ;DDDD

Answer:

The answer is 20cm = 1/5m = 0.2 m.

Jason’s tub has a capacity of 2 gallons.
Mark’s tub has a capacity of 20 gallons, Louis’ tub can hold 30 quarts, and Jamie can fill his tub with 50 pints of water.
Which friend has a tub with the greatest capacity?

Answers

Answer:

Mark's Tub is the biggest out of them all at 20 gallons.

Step-by-step explanation:

First, Let's calculate everything into Gallons.

We already know that Jason and Mark's capacities don't need calculations.

Louis's 30 quarts can be calculated to 7.50 Gallons.

Jamie's 50 pints can be calculated to 6.25 Gallons.

Conclusion:

Jason's Tub is the least at 2 gallons.

Jamie's Tub is more than Jason's at 6.25 gallons

Louis's Tub is more than Jamie's at 7.50 gallons.

Mark's Tub is the biggest out of them all at 20 gallons.

Answer:

Mark's tub can hold the most.

Step-by-step explanation:

Jason has 2 gallons.

Mark has 20 gallons.

Louis has 30 quarts, which is basically 7.5 gallons.

Jamie has 50 pints, which is basically 7.50594 gallons.

Mark's tub can hold the most.

Help please Image Attached

Answers

Step-by-step explanation:

due to <3 and <5 being alternative interior angles they would be congruent. <2 and <3 are linear to each other, so you would subtract angle 3 by 180 to find angle 2. angle 1 and angle 3 are also alternating exterior angles, so they would be the same.

Help i have before tonight to turn this in

Answers

Answer:

ok from looking at this we can see that it goes up one hour for every 25 miles so

25mph

Hope This Helps!!!

25 mph is the correct answer to this question

Solve -9.4 > 1.7x + 4.2.
A. xs-8
B. x<8
C. x 2-8
D. x 8

Answers

Answer:

 -8 < x

Step-by-step explanation:

To solve -9.4 > 1.7x + 4.2, we can use the following steps:

Subtract 4.2 from both sides of the inequality to isolate 1.7x on the right side.

-9.4 - 4.2 > 1.7x + 4.2 - 4.2

-13.6 > 1.7x

Divide both sides by 1.7 to solve for x. Remember to flip the inequality sign when dividing by a positive number.

I am very unoccupied. Anyone want to help me with these? Please answer below for 12 pts!
20y-5square=__
5/2square __ 12.06 use =, ,inequality
Thanks!

Answers

Answer:  15 for the first part

(5/2)² < 12.06 but

If  y is supposed to be a factor,  like multiply by 2, then

(5/2)²y > 12.06

Step-by-step explanation:  substitute 2 for y

20y - 5² = 2

20(2) -  25 =

40 - 25 = 15

__________

(5/2)² = 5²/2²

25/4 = 6.25 . So that is less than 12.06

But if  y is supposed to be a factor,  like multiply by 2, then

(5/2)²y > 12.06

The manager of a student bowling team bought 3 shirts and 4 caps for $66. At another time, he bought 7 shirts and 3 caps for $116 at the same unit prices as for the first purchase.



If S = cost of a shirt and C = cost of a cap, what is one of the equations that can be used to solve the problem?

Answers

3s+4c=66 i think thats the answer im not sure tho

Answer:

"3S + 4C = 66"

Step-by-step explanation:

(6 + 2 + 14 = 22s)

(8 + 17 + 19 = 44c)

22 + 44 = 66

(The math above are examples)

So, it's "3S + 4C = 66"

Truly sorry if my math is incorrect

Bye, have a great day/night.

write the ratios in simplest form:

1. 10/15

2. 21 to 14

3. 15:25

Answers

Answer:

1. 2/3

2. 3 to 2

3. 3:5

Step-by-step explanation:

1.

10/15 divide by 5

10/15 = 2/3

2.

21 to 14 divide by 7

21 to 14 = 3 to 2

3.

15:25 divide by 5

15:25 = 3:5

2/3
3 to 2
3:5

10/5= 2
15/5= 3

21/7= 3
14/7= 2

15/5= 3
25/5= 5

If i have 1 liter of cats and i give away 2.5 pints of cats how many cats do i have left (cats are technically a liquid)

Answers

Answer:

1 US pint ≈ 0.473 US liters

Therefore, 2.5 pints ≈ 2.5 × 0.473 ≈ 1.18 liters

1.18 > 1 so you will have a negative amount left (-0.18 liters)

4/5 x 3/5..........................

Answers

Answer:

12/25

Step-by-step explanation:

Multiply the numerators together.

4 ⋅ 3 = 12

Multiply the denominators together.

5 ⋅ 5 = 25

So your answer is 12/25

Hope I helped :)

Please consider Brainliest :)

what is the volume of a sphere with a radius of 4 meters rounded to the nearest sqaure meter?

Answers

Answer:

268.08

Step-by-step explanation

Sophie bikes at a speed of s miles per hour. Her friend Rana is slower, her biking speed is only r miles per hour. Tommorow both girls are planning to spend 3 hours biking. How much longer will be the Sophie's route

Answers

Answer:

She waited for 20/r-20/s at the end of the line

Which answer best describes how to calculate the probability of the following compound event: drawing a red 5 (a 5 of hearts or a 5 of diamonds) from a standard deck?

A) add the probability of drawing the 5 of hearts and the probability of drawing the 5 of spades

B) multiply the probability of drawing the 5 of hearts and the probability of drawing the 5 of diamonds

C ) add the probability of drawing the 5 of hearts and the probability of drawing the 5 of diamonds

D) multiply the probability of drawing the 5 of clubs and the probability of drawing the 5 of diamonds

E ) add the probability of drawing the 5 of clubs and the probability of drawing the 5 of diamonds

Answers

Answer:

C

Step-by-step explanation:

What 2 numbers multipled equals -90 and when added equal 7

Answers

Answer:

-30(3) = -90+97=7

Answer: 1 and 7

Step-by-step explanation:

The circle shown in the coordinate plane below is the preimage under a ​dilation centered at the origin with scale factor

​
​Which of the ​following points is NOT on the image of the dilation?

Answers

Answer: (6, -6)

Step-by-step explanation: You didn’t give options or the scale factor, but I believe I’ve seen this problem before. If that’s an option, I believe it should be that one. :)

6,-6 that’s the right answer

HELP ANSER FAST AND CORRECTLY :')

Answers

Answer: A) when your numbers are closer together and you have no outliners:)

Answer:

its A

when your numbers are close together and you have no outliner

Ilya split up the area of a triangle to help him solve the division equation 4348/6=? He splits the rectangle into parts that are easy to divide by 6 and a remainder:
6 units
A 4200 sq u
B 120 sq u
C 24 sq u
4 units
Complete the equation

Answers

Answer:

Step-by-step explanation:

Just trust me

Frankie wants to improve his basketball shooting record. Currently, he makes 5 out of every 9 shots he takes. Which inequality represents the basketball shooting record Frankie is striving toward?
A. f ≥ 5/9

B. f > 5/9

C. f ≤ 5/9

D. f < 5/9

Answers

Answer:

a f is less or greater than 5 out of 9

Step-by-step explanation:

A) f is greater than or equal to 5/9
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