Acontainer holds 21 spoons and 27 forks. what is the ratio of spoons to the total number of utensils in the container?

a.
7 to 9

b.
7 to 16

c.
9 to 7

d.
16 to 9

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

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

Simplify. 3(4+4x) (type your answer in with no spaces)