From National Testing data we find that College math class testing times are Normally distributed with μ = 46 minutes and σ = 3 minutes. Using the 68-95-99.7 rule, give the testing times for A = B = C = D = E = F = G = One person is randomly selected from this population. Using the 68-95-99.7 rule, find the probability that their test time is BETWEEN 40 and 52 minutes.

his first public project he is asked to create a small scale drawing. the garden is a right triangle with base 25m and height 30m. are you trying to solve for the last side/hypotenuse? the irrational form of the answer would be 5\sqrt{61}

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.

answer:

idk

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).