The ratio of the corresponding side lengths of two similar iPhones is 5 : 8. The area of the larger iPhone is 128 square mm. What is the area of the smaller iPhone in square mm?

You put $2000 in an account with a simple interest rate of 1.5%. how long does it take for the account to earn $60?

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

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