Assume that when adults with smart phones are randomly selected 53% of them use them in meetings or classes. If six adults smart phone users are randomly selected find the probability that exactly 4 of them use their smart phones in meetings or classes.

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next

Nikita wants to apply for student aid to fund her college education. arrange the steps involved in nikita’s application for financial aid