Bingo uses the numbers 1 though 75. if you randomly select a number, what is the probability it will not be a multiple of 10? express your answer as a fraction.

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25