Answer:
Height of the ball after 3 seconds = 27.4 feet.
Step-by-step explanation:
h(t) = -4.9t^2 + 22t + 5.5
h(3) means the height of the ball at time 3 seconds after the ball was thrown.
h(3) = -4.9(3)^2 + 22(3) + 5.5
= 27.4 feet
As a variable in algebra, but variables can be any letter. An expression ... Evaluate each expression if x. 2, y. 7, and z. 4. 1. x y z. 2. (z x) y. 3. 2x z. 4. 4y. 3z. 5. 4(x y) z. 6. ... The order in which numbers are multiplied does not the sum. ..... Find the quotient of 110 and 11. Solve each equation. 11. t. 72 6. 12. 84 6 p. 13. 40 (8) f.[PDF]
Answer:
(-1,-1)(2,0)(4,-20)
Step-by-step explanation:
(-1,-1) = -5 › -6 √
(0,-9) = -9 › -6 ×
(2,0) = 8 › -6 √
(-3,6) = -6 › -6 ×
(4,20) = -4 › -6 √
Answer: the radius is 1/2 times the diameter
Step-by-step explanation:
sorry if wrong