Delisa is designing a website that will be viewable on both computers and mobile devices, so the website as it is seen on a mobile device is proportional to the website as it is seen on a computer. the diagonal of Delisa’s computer monitor is 21 inches, and the diagonal of delisa’s tablet is 9.1 inches. if an image is 16 centimeters wide on the website when it’s displayed on delisas computer, how wide should the image be on the tablet? round to the nearest tenth of a millimeter, if necessary.

A. 1,246 millimeters

B. 1.4 millimeters

C. 69.3 millimeters

D. 369.2 millimeters

Astudent is determining the influence of different types of food on the growth rate of spiders. she feeds one group of spiders two caterpillars twice a week. the other group received similarly-sized beetles twice a week. she records the amount of time required for individuals to reach sexual maturity. her hypothesis is that the spiders feeding on caterpillars will have a faster growth rate because caterpillars have a higher protein content compared to beetles. in this experiment, what is the dependent variable? spiders assigned to different feeding groups. time required to reach sexual maturity number of prey items fed twice a week. growth rates of each group.