Answer:
Tom drank 1/6 glasses of water.
Step-by-step explanation:
1/12 + 1/12 = 1/6
<span>You need to add 4.0L water.</span>
(a) Find the height of the ball (in feet) above the ground 2 s after its released.
That's just h(2)
h(2) = -16(2²) + 80(2) + 4 = -64 + 160 + 4 = 100
Answer: 100 feet
(b) Find the height of the ball (in feet) above the ground 4 s after its released.
That's just h(4)
h(4) = -16(4²) + 80(4) + 4 = -256 + 320 + 4 = 68
Answer: 68 feet
Answer:
The cube root would be 9. Cubed is just like squared, but a number multiplied 3 times to get the number 729.
Step-by-step explanation:
A way to solve it is:
729 / 3 = 243
243 / 3 = 81
81 / 3 = 27
27 / 3 = 9
9^3 = 729
9 • 9 = 81
81 • 9 = 729
Answer:
W = 7 - x
Step-by-step explanation:
The perimeter is P= 2L + 2×W , where L is the length and W is the width.
If L = (x+2) , replacing L with the expression x+2 we have
P= 2×(X+2) + 2W ⇔ 18 = 2x + 4 + 2W ⇔ 2W =18 - 2x - 4 ⇔ 2W = 14 - 2x
⇔ W = 7 - x