5. Cynthia's resting heart rate is 64 beats

per minute. During a recent workout,

she measured her heart rate to be 112

beats per minute. By what percentage

did her heart rate increase during her

workout?

If a scale factor for two similar figures is 5:1 (large to small) what is the ratio of their perimeters (large to small)

What are 2 promblems that have a simplified answer of x^12

What is the standard form for 300,000 90,000 600 50 4

An adult drinks 1 cup of coffee in a day. How many fluid ounces do they drink in a week?

Write the expression in complete factored form. 5 (a - 5) + a (a - 5) =

Write 36,785 in expanded form

Tom can paint a chair in 5 minutes. Together Tom and Sue can paint the chair in 4 minutes. How long does it take for Sue to paint the chair alone?

What is the greatest common factor of 62 and 82? Use prime factorization solve.

Troy and Lisa were shopping for school supplies. Each purchased different quantities of the same notebook and thumb drive. Troy bought 4 notebooks and 13 thumb drives for $254. Lisa bought 5 notebooks and 8 thumb drives for $169.

Explain how a trapezoid and a rectangle are different