Brian is calculating the standard deviation of a data set that has nine values. He determines the sum of the squared deviations of 316

Solve for x. 4 (2x + 1) = 3 (x + 8)

What is the formula for the volume of a cone? A) πr2. B) 2πr2. C) πr2 h. D) 1/3πr2 h.

How do you simplify ratio?

If 80% percent is 60 marks what is full marks

To offer scholarships to children ofâ employees, a company invests 10,000 at the end of every three months in an annuity that pays 8.5% compounded quarterly. a. How much will the company have in scholarship funds at the end of tenâ years? b.

The length of a rectangle is 8 inches and the width is x inches. What is the perimeter, in inches? A. 16 + 2x B. 10 + 2x C. 16 + x D. 10 + x

Carlos was asked to solve the exponential equation for x. why is his answer wrong? What should he have done differently?

9% tax on a $59.99 purches what's is the sales tax?

Which polynomial is a quadratic factor of 27x^3+64

If ∠t is inscribed in a semicircle, then the measure of angle t is 90°. a. True b. False