help? My class is doing this,It's homework, Don't understand it the 2nd one is kinda the same here's the question for both of th
em: 1.Perry is growing Maple saplings. after 3 weeks, he measured the saplings to the nearest quarter inch and Drew this line plot with the data. use a line plot to answer the questions about the saplings. 2. as a volunteer at the animal shelter Uma weighed all the puppies she made a list of the weights as she weighed them. the puppies weights were three and three fourths pounds for 1/4 pounds three and a half pounds three four three and three fourths pounds 3 1/4 pounds 3 3/4 pounds three and a half pounds and 4 1/4 pounds and three and three fourths pounds.
1 answer:
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The <em><u>correct answer</u></em> is:
Explanation:
An exponential function is of the form
, where a is the initial population, b is 1 plus the amount of yearly change, and x is the number of years.
For our problem, a, the initial population, is 1500.
The yearly change is 6.3%; 6.3% = 6.3/100 = 0.063. Since it is decreasing, this is negative; 1+(-0.063) = 0.937.
We use t as the number of years.
This gives us