Acouple of students are testing a prototype for a science project on rockets. they launch the rocket and record its height over time. the table shows the height of the rocket in meters, f(x), and the time in seconds after launch, x. create the function, in standard form, that models this situation.

Based on the figures as marked, /\rqs = —

Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244