Suppose the x-axis of a density graph represents someone's age in years. If the area under the density graph from 10 years to 70 years is 0.85, what is the
probability of someone's age being anywhere from 10 years to 70 years?

A. 77%
B. 93%
C. 61%
D. 85%

answer: its c because when it has a magnet next to it it will move away from the mixture. hope this

step-by-step explanation:

we need to divide the number of toy dinosaurs, 156, by the number of brothers, 4:

in order to estimate, we can use compatible numbers:

156 ÷ 4

  ↓

160   ÷ 4 = 40        

the correct answer is a).