Answer:
First option
Step-by-step explanation:
(-4) × (-2) × (-5)
-4 × -2 = 8
8 × (-5)
8 × (-5)=-40
= -40
Hope this helps.
Answer:
C= 50.27
Step-by-step explanation:
the formula is 2
r
plug in 8 for r
2
8
multiply in any order
50.27
It’s better to have a low score and for the second one thumber I think....
778.5 Million in Scientific Notation is..
7.785 × 