Simplify each of the radicals. Your answers might be real or imaginary. A) sqrt-64 B) sqrt-20 C) sqrt-72 D) sqrt-100 ​

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

Ana drinks chocolate milk out of glasses that each holdof a liter. she has of a liter of chocolate milk in her refrigerator. 10 how many glasses of chocolate milk can she pour?

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52