5 options for the first frame. Then 4 options for the second. Multiply number of options for the first frame by the number of options for the second:
5*4 = 20
Answer:
PE = 102.9 Joules
Step-by-step explanation:
PE = mgh
= (7.0 kg)(9.8 m/s^2)(1.5 m)
= 102.9 Joules
Answer: rate for postage purchased at the Post Office will remain at $0.55 (no change from 2020). Each additional ounce for a First Class Mail letter will cost $0.20, a five cent increase from 2020.
Step-by-step explanation:
Answer: D x>_ 0
Step-by-step explanation: Because the circle is shaded and the x can only get bigger (ex: Can’t be -1 or -3)
