The zoom feature on a camera lens allows you dilate what appears on the display. When you change from 100% to 800%, the new image on your screen is an enlargement of the previous image with a scale factor of 8. If the new image is 80 millimeters wide, what was the width of the previous image? A.10mm
B.320mm
C.640mm
D.40mm

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?

What is the sum of these mixed numbers 4 2/3+ 3 1/9

Savannah had 40 iris blooms last year this year she had 15% more iris blooms how many more hours blooms did savannah have this year