Answer:
58.4 seconds
Step-by-step explanation:
Find the average of all the seconds by dividing the sum of the seconds by 4
Answer:
42 cubic units
Step-by-step explanation:
3 x 21 x 2
Answer:
0.51
Step-by-step explanation:
you look it up and get ur answrr
Answer:
7x2 + 3y2 - 4x
Step-by-step explanation: