Melissa and Robbie are flying remote control gliders. The altitude of Melissa’s glider, , in feet, is modeled by this function, where s is time, in seconds, after launch. The altitude of Robbie’s glider is modeled by function r, where s is time, in seconds, after launch.

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !

30

step-by-step explanation:

idk

i hope i

i think u have 12 apples sorry again i don't really know if it correct i'm just tryna hrlp people out.

$119.20

step-by-step explanation:

$372.50 - 60% off is $149. $149-20% off is $119.20