R=50 because 8×50=400 so that is what r would equal
The exponent would be 5 the fifth power, because since the number your using to multiply it by is 5 and you are multiplying is by 5 fives it would be 5 to the fifth power
4.4 x 10^-4
Hope this helps!
Answer:
Step-by-step explanation:
-10 and 9
-10×9=-90
-10+9=-1
<span>No changing the map scale does not change actual distances. </span>
Answer:
$6
Step-by-step explanation:
Step 1:
36.75 × 4 = 147
Step 2:
51 × 3 = 153
Step 3:
153 - 147 = 6
The group of 12 students will save $6 by choosing the Science Center.
