Find the regression equation, letting the diameter be the predictor (x) variable. find the best predicted circumference of a beachball with a diameter of 46.4 cm. how does the result compare to the actual circumference of 145.8 cm? use a significance level of 0.05.

Write the expression 7x^3-28xy^2 as the product of 3 factors

Collin did the work to see if 10 is a solution to the equation r/4=2.4

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p.mc) knowing that it is going to rain tomorrow, and going to bed before 9 p.md) knowing that you have a test in school tomorrow, and studying thw night before