Answer:
B-4.2<-7.5
Step-by-step explanation:
You have to look up the prism
The width is between 2 feet and 4 feet
Taking the average, 1/2 (2 + 4) = 4 feet
The length is between 3 feet and 6 feet
Taking the average, 1/2 (3 + 6) = 4.5 feet
Area of one panel = 4 x 4.5 = 18 ft²
Area of 5 panels = 18 x 5
Area of 5 panels = 90 ft²
The estimated area of the 5 panels is 90 ft².
John's estimate is not reasonable as 140ft² is way too high from the average of 90 ft².
<em>Even taking the biggest possible length and width</em>
<em>The area of 1 panel = 4 x 6 = 24 ft²</em>
<em>The area of 5 panels = 24 x 5 = 120 ft²</em>
<em>Even taking the highest possible estimate of 120 ft², John's estimate is still way too high</em>
Answer:
The independent variable would be
trees used per case of paper
Step-by-step explanation:
Answer:
Step-by-step explanation:
Because the function is a product, the zeros will occur when any term is equal to zero. For
(x-1)(x+3)(2x+1) the value will be zero when x=1,-3, or -1/2 so the points are
(-3,0), (-1/2,0), and (1,0)
