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vazorg [7]
4 years ago
15

From the square with the rib is the cylinder wrapper built. Express the volume of this cylinder as a function of the rib a

Mathematics
1 answer:
Alisiya [41]4 years ago
7 0

Answer:

Look I’m not an expert in math but here it is: 7.4

Step-by-step explanation:

Or in fraction form 37/500

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What is 66% of 75?<br> A. <br> 25<br> B. <br> 33<br> C. <br> 40<br> D. <br> 49.5<br> E. <br> 66
tamaranim1 [39]

Answer:

D

heres a formula dont know if its right but 49.5 is the answer.

How to Calculate Percentage in Excel using Formula?

The excel formula for percentage is Portion Days / Total Days * 100.

Percentage of Days spent in USA = 5 / 15 * 100 = 33.33%

Percentage of Days spent in Home Town = 10 / 15 * 100 = 66.66%

3 0
3 years ago
Read 2 more answers
A triangle has side lengths of 200 units and 300 units. Write compound inequality for the range of the possible lengths for the
Ivahew [28]

Answer:

500

Step-by-step explanation:

hope this helps

7 0
3 years ago
A scientist investigated the relationship between the weight of a toy boat and the time it took for the boat to float 100 ft dow
pochemuha

Answer:

See below

Step-by-step explanation:

Lets assume weight is input and time is output

The function based on the input and output values is close to linear and it is decreasing (graph is attached)

<u>Answers are</u>

  • a) correlation is negative as time decreases with increase in weight.
  • b) Numeric value is obtained -0.99 by using the formula attached as picture.  It is 'very strong negative relationship'
  • c) Yes. Because weigh increase causes time to decrease

3 0
3 years ago
(11) U
monitta

Answer:

More clarification

Step-by-step explanation:

2 of a white ball =2/30 =1/15;

This is the probability of picking a black ball.

Let the number of black ball be X

x/(x +20)= 1/15[ probability of picking black ball ]

15x = x + 20 ; by cross multiplication

14x=20; x = 20/ 14 =1.42 = 1 [ approximately]

But to satisfy the premise given above; we have to approximate the no of balls to 2

3 0
4 years ago
Solve -2 (t- 1) = 18
Alla [95]

Answer:

t=-8

Step-by-step explanation:

-2 (t- 1) = 18

Divide each side by -2

-2 (t- 1)/-2 = 18/-2

t-1 = -9

Add 1 to each side

t-1+1 = -9+1

t = -8

5 0
3 years ago
Read 2 more answers
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