${ \tt{volume = \frac{4}{3} \pi {r}^{3} }} \\ 36\pi = \frac{4}{3} \pi \times {(2d)}^{3} \\ \frac{36 \times 3}{4} = 8 {d}^{3} \\ 27 = 8 {d}^{3} \\ {d}^{3} = \frac{27}{8} \\ diameter = 1.5 \: units$

4 0

3 years ago

Two rectangles are similar. If the height of the first rectangle is 3 inches, and the height of the second rectangle is 9 inches

malfutka [58]

3 times as long .....hope this helps

4 0

3 years ago

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Jacob and his 6 friends are at restaurant and split the bill evenly. If ecah person paid $20, what was the bill total?​

Jacob and his 6 friends are at restaurant and split the bill evenly. If ecah person paid $20, what was the bill total?