Answer:
40 yes it is i got 100 on this
Step-by-step explanation:
Answer= -4
-1+-3=-4
Step by step-
Add like normal then add the sign since both numbers are negative.
3+1= 4 then add the sign
Answer:
6.6875 correct to 4 s.f
Step-by-step explanation:
T=m/f
T=120/25.6
T=6.6875 correct to 4 s.f
Answer:
Step-by-step explanation:
* 
then
*
= 64
Answer:way to much
Step-by-step explanation: