A TV manufacturer makes two models of a particular TV that are nearly identical except one is a dilation of the other.
48 in
??in
27 in
IT
21 in
If it is a proper dilation what should the approximate length of the smaller TV be?
a.
b
35.2 inches
36.5 inches
c. 37.3 inches
d. 39.6 inches

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

Acylinder has volume 45π and radius 3. what is it’s height?

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?