At a state fair, there are 6 fifth graders, 4 sixth graders, 5 seventh graders, and 3 eighth graders. What is the ratio of sixth graders to the total number of students at the fair

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is: