Solve the inequality below for x, where c is less than 0. cx - 4 ≥ 7 1. x ≤ 11/c 2. x ≥ 11/c 3. x ≥ 3/c 4. x ≤ 3/c

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Afootball is throw by a quarterback to a receiver