Step-by-step explanation:
The radius <em>r</em> is 5 in (r = D/2). so the volume <em>V</em><em> </em>of the beach ball is


she drove 40 mph & 60 mph
60 +40 = 100
100/2 = 50
so she drove an average of 50 mph
Answer:a i belive not 100% sure
Step-by-step explanation:
Answer:
<u>Answer</u><u>:</u><u> </u><u>y</u><u> </u><u>=</u><u> </u><u>(</u><u>2</u><u>k</u><u> </u><u>-</u><u>pw</u><u>)</u><u>/</u><u>p</u>
Step-by-step explanation:

multiply 2 on both sides:

open the bracket:

subtract pw from both sides:

divide p on both sides:
