For the first one I guess you'd divide 3/10 to get:0.03=3%
And for the second one I think you'd have to multiply 3% by 116 to get your answer as 3.48 million children from ages 15 and under
Hope this helps:)
Answer:
the first step is find the amount of money you saved
Step-by-step explanation:
171.50-145.12=26.38
26.38 / 171.5 = .154
15.4%
The librarian cannot manipulate the sample or length of books
There is no selection process
There is no control on who volunteers
Okay so first of all you have to divide the -6 that’s in the parenthesis because it’s by itself. Then when you divide it you should have k by itself and your final answer would be 2.
Hope that helps!
Answer:
its a 30% increase
Step-by-step explanation:
If 250 is 100% then you need an increase by 75 to get to 325
250*.3 = 75
75 is 30% of 250
250 + 30% (75) = 325