A hummingbird's heart beat's 250 times in 10 seconds. Use a proportion to find how many times its heart beats in 32 seconds.

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A rectangle has a width of 5 meters and a length of 7 meters. A similar rectangle has a width of 15 meters. What is the length of the similar rectangle?

What is 9.27 with a repiton bar over the 27 simplified to as a fraction?

Factor completely. (2? + 1-6) (22 + 4x) =

Show work. How many 1/4 cups equal 2 cups

For his long distance phone service, lamar pays a $3 monthly fee plus 11 cents per minute. last month, lamar's long distance bill was $20.82. for how many minutes was lamar billed

3. Solve for x. Round your answer to 2 decimal places 4

A rate in which the two quantities are equal but different units is called a what

Medicare enrollees pay very little for A. Part A-hospital care B. part B-outpatient care and physician services C. Part D-prescription drug coverage D. All of the above

What's is 7x90 it not hard it's not easy it medium

Martin charges $10 for every 5 bags of leaves he rakes. Last weekend, he rakes 24 bags of leaves. How much money did he earn?