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dsp73
3 years ago
6

Someone please answer this and try hard. I selected the highest amount of points to give. It was 90, but it doesn't always come

out as 90. Thanks.

Mathematics
2 answers:
azamat3 years ago
5 0
Volume of a cylinder = PI x r^2 x H

r = 4 so r^2 = 4^2 = 16

h = 3

Volume = 3.14 x 16 x 3 = 150.72 ft^3

 it doesn't say how to round the answer so you may need to round it

Naily [24]3 years ago
5 0
Yea, thats the right answer 
VV
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Multiplication is a faster way to do repeated
Paladinen [302]

Answer:

Addition.

Step-by-step explanation:

Multiplication is a faster way to do repeated addition.

For example, lets say you would add 10 fifteen's together. Addition would make it:

15 + 15 + 15 + 15 + 15 + 15 + 15 + 15 + 15 + 15

= 30 + 30 + 30 + 30 + 30

   = 60 + 60 + 30

      = 120 + 30

          = 150

However, when multiplying:

15 x 10 = 150

As you can tell, multiplication makes it so there are less steps, and is less time consuming.

~

3 0
3 years ago
Read 2 more answers
A circular path 4 feet wide has an inner diameter of 550 feet. How much farther is it around the outer edge of the path than aro
Softa [21]

Answer:

L_c=25.12ft

Step-by-step explanation:

From the question we are told that

Width of circular path w_c=4ft

Inner Diameter d_i_n=550ft

Outer diameter d_{out}= 550 +2*4  (inner diameter +  2 circular path width)

d_{out}= 550 +8\\d_{out}= 558ft

Generally the equation for inner circumference of the circle C_1 is mathematically given by

C_1=\pi d_{in}

C_1=3.14*550

C_1=1727ft

Generally the equation for outer circumference of the circle C_2 is mathematically given by

C_2=\pi d_{out}

C_2=3.14*558

C_2=1752.12ft

Generally the difference in length of the two circumference L_c is mathematically given by

L_c=C_2-C_1

L_c=1752.12-1727

L_c=25.12ft

7 0
3 years ago
NEED ANSWER STAT (PLEASEEEEEEEE)
Naddika [18.5K]

Answer:

For pages the answer 17/4 or 4 and 1/4

For Minutes the answer is 4.5 or 4 and 1/2

Step-by-step explanation:

I hope this helps please mark brainliest

4 0
2 years ago
In the last school election, 88% of the student body voted. If the school has an enrollment of 350 students, how many students v
Brums [2.3K]
88% = 88/100 = 22/25

22/25 x 350 = 7700/25 = 308

Therefore 308 students voted
7 0
3 years ago
Read 2 more answers
The sum of two numbers is 82. The larger number is eight less then five times the smaller number. What are the numbers?
bonufazy [111]

Answer:

The smaller Number = 15

The larger number = 67

Step-by-step explanation:

Let

The smaller number = x

The larger number = 5x - 8

The sum = 82

(5x - 8) + x = 82

5x - 8 + x = 82

6x - 8 = 82

Add eight to both sides

6x - 8 + 8 = 82 + 8

6x = 90

Divide both sides by 6

x = 90/6

= 15

Therefore,

The smaller number = x = 15

The larger number = 5x - 8

= 5(15) - 8

= 75 - 8

= 67

6 0
3 years ago
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