Mentally estimate the total cost of items that have the following prices: $1.85, $.98, $3.49, $9.78, and $6.18. round off your answers to the nearest half-dollar.

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96