H (t) = - 5t^2+14t+3 what's the answer

What would be the best way to select an unbiased population-sample that represents the following topic: What is the favorite sport in Mr. Smith's class? A. Ask four people on your soccer team. B.

Simplify (6x2 - 3 - 5x3) - (4x3 + 2x2 - 8).

In how many ways can you write 3:4 as a fraction

A baseball is hit off a tee, and the height of the baseball is modeled by the equation h=-16t^2+48t+2 (h is the height in feet, t is time in seconds). Find the maximum height of the baseball.

Latoya runs 4 miles in 30 minutes. At the same rate, how many minutes would she take to run 10 miles?

Which values of P and Q result in an equation with exactly one solution? Qx+12=13x+P a. Q=12 and P=-12 b. Q=-13 and P=13 c. Q=12 and P=12 d. Q=-13 and P=-13

Kevin gave ben $4.90 in dimes and quarters. if 10 coins were quarters how many coins were dimes which equation models this problem

How many parallel and perpendicular lines, are there in a trapezium?

11x+5y=9 11x+3y=1 It's simutanios equation substitution

Write a fraction that represents 0.1% of a, that represents 200.5% of b.