To find the percent increase you need to first find how much the price went up: 2.65 - 2.4 = .25 Now divide .25 by the original price.
Answer:
x= -3
Step-by-step explanation:
Look at the screenshot, it explains how I got the answer.
Answer:
Step-by-step explanation:
a,a, and a
First you have to subtract 1350-1000 to get 350. Then you have to make 350/1000 into a percent. First you have to turn it into a decimal. In the fraction 350/1000 can be reduced to 35/100. In decimal form it would be 0.35. In pecentage form it would be 35%. The percentage difference of the student population would be 35%.
Answer:
a.
Step-by-step explanation:
a= y-k/ (x-h)^2
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