Answer:
I think its 56.1248608016
Step-by-step explanation:
Use desmos.com
Answer:
A). Options (C) and (E)
B). 4.8 times
Step-by-step explanation:
Part A
Volume of cylinder (1) = πr²h
= π(6)²(5)
= 565.5 cubic inches
Volume of cone (1) = 
= 
= 188.5 cubic inches
Volume of cylinder (2) = πr²h
= π(6)²(15)
= 1696.5 cubic inches
Volume of cone (2) = 
= 
= 565.5 cubic inches
Volume of sphere = 
= 
= 904.8 cubic inches
Figure having volume greater than 600 cubic inches are cylinder (2) and sphere.
Options (C) and (E) are the correct options.
Part (B)
= 
Therefore, volume of sphere is 4.8 times the volume of cone (1).
Answer:
Step-by-step explanation:
we are given that these two fractions are equal. however, 20/r is just given in numerators and denominators that are four times as large, even though it is still equal to 5/7. we can tell this because 20 is 4 times larger than 5, which means that R must be 4 times larger than 7, right? YES. so we take 7*4 to get 28.
3/8 divided by -2 = -3/16
Answer: The answer would be <u>44.64</u>
Step-by-step explanation:
1: remove the Parentheses
~ 6.2*9.3 - 1.4*9.3
2. Multiply the numbers
~ 57.66 - 13.02
3. Subtract
~ =44.64