Answer:
22 minutes
Step-by-step explanation:
40--15 =40+15=55
55/2.5=22
Answer:
https://www.symbolab.com/graphing-calculator
Step-by-step explanation:
this is a great thing to use
Answer:
a) XT
c)ZS
I don't know of the b one
Answer:
15.7
Step-by-step explanation:
use a calculator lol
Energy=power x time
time must be in seconds
10mins = 600 seconds
energy=78.0 x 600
energy= 46,800 Joules