1) **If a toy rocket is launched upward from ground level with an initial velocity of 12
feet per second, then its height (h) after
seconds (t) is given by the equation:
h(t) = -16t2 + 12t. How long will it take
for the rocket to return to the ground?

Which fraction below is equivalent to 10/12?

Divide: 1573 ÷ 7 = a) 222 r5 b) 223 r6 c) 224 r5 d) 224 r3

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply