Answer:
How to Calculate a Rate. "Rate" simply means the number of things per some other number, usually 100 or 1,000 or some other multiple of 10. A percentage is a rate per 100. Infant mortality rates are calculated per 1,000.
Step-by-step explanation:
Answer:
9 mm
Step-by-step explanation:
90*0.1=9
I believe the answer is 40
1) 5 x -8y= -40y
2) 5 x -9 = -45
<span>8,980,000 = 8.98 x 10</span>⁶
