if right ill give brainly

Answer:

76.8

Step-by-step explanation:

1. We assume, that the number 31.25 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 100% equals 31.25, so we can write it down as 100%=31.25.

4. We know, that x% equals 24 of the output value, so we can write it down as x%=24.

5. Now we have two simple equations:

1) 100%=31.25

2) x%=24

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

100%/x%=31.25/24

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 24 is what percent of 31.25

100%/x%=31.25/24

(100/x)*x=(31.25/24)*x       - we multiply both sides of the equation by x

100=1.3020833333333*x       - we divide both sides of the equation by (1.3020833333333) to get x

100/1.3020833333333=x

76.8=x

x=76.8

now we have:

24 is 76.8% of 31.25

Answer:

76.8

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Radius is half of diameter so r is 36

[tex]4/3\pi r^3[/tex] is volume of sphere

using 3.14 as pi you get 195,333.12 cubic cm

Answer:

The train travels 75 mph.

Step-by-step explanation:

Hope this helps!

Answer:

(75, 1)

Step-by-step explanation:

One way we can figure out how fast the train goes, is bylooking at what we have. We know that the train travels 450 miles in 6 hours. When we divide, we get 75. So, we know that the train is going at 75 miles per hour. We can check our work by looking at the second relationship on there. When 675 is divided by 9, we get 75. So for every hour, the train travels 75 miles.

I hope that this helps you out :)

Answer:

95 points

Step-by-step explanation:

Let P = Big Town's points

5/2 = P/38

2P = 190

P = 95 points

Step-by-step explanation:

When he retired in 1997 his card was worth ​$4.51 The value has increased by ​$1.02 each year since then.

Express the relationship relating the value of the card y in dollars and the number of years x

y = $1.02 x + $4.51

Is the relationship between x and y​ proportional?

Yes. This is because as  x increases, the value of y also increases.

What was the value of the card in ​2008?

Number of years from 1997 to 2008 = x = 11

y = $1.02 x + $4.51

y = $1.02 (11) + $4.51

y = $ 11.22  + $4.51

y = $ 15.73

Answer:

C

Step-by-step explanation:

A compound interest will make much more money in the long term than simple interest. Moreover the name compound gives you the answer already.

Have a great day <3

Answer:

Angle 4 is the answer

Step-by-step explanation:

Vertical angles are angles opposite each other.

Therefore, angle 2 is vertical to angle 4.

hope this helps and is right :)

p.s. i really need brainliest

Answer:

9:1

Step-by-step explanation:

Divide both the numerator and denominator by the GCD

81 ÷ 9

9 ÷ 9

Reduced fraction:

9:1

Therefore, 81/9 simplified to lowest terms is 9/1.

Answer:

Im 95% sure that it is most likely the first one.

Step-by-step explanation:

Answer:

Step-by-step explanation:

-3+7=4

x=4

Answer:

An advatage is that he has a scholorship to pay most of his college or school, but a disadvantage is that he will need to pay back his student loan.

Step-by-step explanation:

hope this helps :)

Answer:

Step-by-step explanation:

One advantage would be with a student loan he could probably get more money than a scholarship however the disadvantage is he would eventually have to pay that money back in the future. A scholarship would be free money given by a college but he would receive it in small amounts.

Answer: I thinks its B

Step-by-step explanation:

Answer:

90%

2 is 10%

20-2=18

90% left.

Answer:

K=3

Step-by-step explanation:

Since when you divide 42÷3 you tend to get 14.

Answer:

here

Step-by-step explanation:

16 karat gold is 16 parts gold to 8 parts other material for a pure gold percentage of 67%.

Answer:

About 67% because karats are on a scale of 1-24 with 24 being pure gold,

so 16/24.

Answer:

d. x+9

Step-by-step explanation:

i hope this helps :)

Answer:

function b

Step-by-step explanation:

When its asking for which function has a greater rate of change its asking for which slope has a greater value

the slope is calculated by change in y over change in x

for function a, as y goes up 2 x goes up 1

so the slope ( rate of change) is 2/1

for function b is y goes up 3 x goes up 1

so the slope (rate of change) is 3/1

3/1 is greater than 2/1 so function b has a greater rate of change

Answer:

(11m-4)

Step-by-step explanation:

8m+3m=11m

6-2=4

Answer: D

Step-by-step explanation:

because 7x7= 49

Answer:

to be honest I dont know I'm not that good at math....

Answer:

The answer is (A) The sum of x and y is a rational number.

Answer:

Area of circle A =113.14 mm²

Area of circle b = 314.29 mm²

Area of circle C = 452.57 mm²

Area of circle A = 254.57 mm²

2.25 times

Step-by-step explanation:

Area of a circle = nr²

where n = 22/7

r = radius

Circle A's radius = 6mm

Circle B's radius = 6mm + 4mm = 10mm

Circle C's radius = 10mm + 2mm = 12mm

Circle D's radius = 12mm - 3mm = 9mm

Area of circle A = (22/7) x 6² = 113.14 mm²

Area of circle b = (22/7) x 10² = 314.29 mm²

Area of circle C = (22/7) x 12² = 452.57 mm²

Area of circle A = (22/7) x 9² = 254.57 mm²

Number of times the area of circle D is greater than that circle A = Area of circle D / Area of circle A

254.57 mm² / 113.14 mm² = 2.25 times

Answer:

It is D

Step-by-step explanation:

ASA

Angle-Side-Angle

AAS is the same but the order in different.

SAS is a no because there are no two S.

Can't determine bah! You can determine.

PLEASE BRAINLIEST

Answer:

The markings are different.

SAS and ASA would work, as you can count the sides and angles respectively, however, the markings are different, so I am not sure.

Actually I was wrong. Please give the other person credit.