A retaining wall requires 35.7 cu ye of concrete. The combined amounts of cement, sand, and gravel should be 1 1/2 times the amount of concrete needed. What total amount of cement, sand, and gravel will be required?

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

What is the base of 1/9 to the power of 2

Place the following steps in order to complete the square and solve the quadratic equation,