Working alone, it would take Sandra 45 minutes to now the lawn. TO mow the same lawn, also working alone, it would take kelly 1 hour and 15 minutes. if they work together, the girls believe it will take them 1 hour to mow the lawn

5 ___ square root of 18 a = b > c

What's the percent of change of 125 centimeters to 87.5 centimeters

For which situation is the use of exact numbers most appropriate? A) buying gravel to cover a driveway B) ordering cupcakes for a birthday party C) ordering corn dogs to sell in the concession stand at a football game D) an architect calculating the

What is the purpose of repetition in measurement?

Carol spends 17 hours in a 2-week period practicing her culinary skills. How many hours does she practice in 5 weeks?

In 2015, the population of a small town in Florida is 95. If the population increases 15% every year, epporiximately what will the population be in 2023? A) 290 B) 114 C) 291 D) 209

Show a way to count from 170 to 410 using tens and hundreds. circle at least 1 benchmark number

An employee earns $261 for 18 hours of work. Assuming he is paid by the hour, how much will he earn in 7 hours?

After stepping into a room with unusual lighting, Erik's pupil has a radius of 4 millimeters. What is the pupil's area?

Traci spent $45.20 in 5 hours of shopping at the mall. $___per hour