## Precalc Resources

What is the equation of the circle having the center M and radius 5

A bacteria culture is being examined as it grows in a laboratory setting. During the first 2 2 days, the culture count increases from 8520 8520 to 10605 10605 bacteria...

one freeze cost \$623.95 and uses 90 kilowatt hours (kwh) of electricity each month. A second freezer cost \$500 and used 100 kwh of electricity each month. the expected life of each freezer is 12 years...

the question reads “a box is formed by cutting squares out of the corners of a flat piece of metal and folding the sides up. What size cuts should I make to a 14 inch by 20 inch piece to get a volume...

Tucker is using a one-inch frame for a picture where the length of the picture, l, is 2 inches less than the width of the picture, w

The rest of the land outside the building forms a parking lot. If the parking lot has area 12,700 ft2, what are the dimensions of the entire plot of land?

The monthly average high temperature, y, in degrees Fahrenheit at Phoenix, Arizona, can be modeled by y = 20.3sin(0.53x−2.18) + 83.8 where x = 1 corresponds to January, x = 2 corresponds to February,...