You are buying a sweater from the store. You have to choose a size, color, and style, You can choose between Small
, Medium, Large for size, blue, pink, red, brown for color,
and cardigan or v-neck for style. Draw a diagram to count the number of choices.

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?