Erin has a $450 gift card from a clothing store. she spent $28 so far. she wants to buy barrettes for $2.95 each. how many barrettes can she buy without going over the limit of the card? (inequalities)

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f

The total number of dental clinics total for the last 12 months was recorded

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122