A preschool class has 9 girls and 11 boys in
the class. What percent of the class are
girls?

What is the product of 1.7 × 10–13 and 3.5 × 1025? (5 points) 1.8 × 1012 2.06 × 1012 3.5 × 1012 5.95 × 1012

Jim makes $10.35 per hour. write an equation that jim can use to calculate his pay.

Nell has a sales clerk job that pays $12 per hour for regular gas work hours. she gets double time for any hours over 40 that she works in a week. how many hours did nell work if her weekly pay was $744