Suppose that the lengths of human pregnancies are normally distributed with a mean of 265 days and a standard deviation of 16 days. Complete the following statements. A) Approximately pregnancies have lengths between 217 days and 313 days.
A) 68%
B) 75%
C) 95%
D) 99.7%

B) Approximately 68% of pregnancies have lengths between days and days.

Which of the symbols correctly relates the two numbers below check all that apply 6? 6

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)

If 1.4% of the mass of a human body is calcium, how many kilograms of calcium are there in a 165-pound man? 1.0 kg ca 5.1 kg ca 1.0 x 102 kg ca 5.1 x 102 kg ca