Me. schmidt’s class went to music class 3/10 of the school day. They went on a field trip 3/5 of the day. What is the difference between 3/5 and 3/10?

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Write 17/20 as a decimal and as a percent.

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