Which of the following formulas would find the surface area of a right cone where s is the slant height, r is the radius, LA is the lateral area, and BA is the base area?
Check all that apply.
A. 2(pi)r^2+2(pi)rh
B. BA+LA
C. 2LA+(pi)r^2
D. BA+2(pi)r^2
E. (pi)r^2+(pi)rs

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

What number line represents the solution set for the inequality -1/2 greater than or equal to 4