In class of 30 students there are 16 girls what is the ratio of boys to girls in the class

Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?

Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.