What expression can be used for estimating 868 divided by 28

What is the range of the function y=cot (x) ? A) all real numbers B) all real numbers except pi/2+n pi, where n is any integer C) all real numbers except n pi/2, where n is any integer D) all real numbers except n pi, where n is any integer

7x300=7x blank hundreds = blank hundreds=

The revenue when selling x items of a certain product is? (x) = 40x - x^2. The cost of producing x items is C (x) = 2x^2 + 4x + 10. Find the number of items you should sell to maximize the profit? Also determine the maximum profit.

3x4-x3 + 8x2+5x+3 x2-x+3

A sandbox has a width of 5 feet. The sandbox is 5 times as long as it is wide. What is the perimeter of the sandbox?

What are the first 12 multiples of 4

What is the square root of 5 plus the square root of 2 times 4 times the square root of 5 plus the square root of 2

What's. 0825 as a percent and fraction

Which description would best explain what was happening during Kayla's bath during interval C on the graph?

Gilda wrote cletus a check for 184.27, and cletus deposited the check into his checking account where was cletus ' signature