Find the volume of a pyramid with a square base, where the area of the base is 19.6 cm² and the height of the pyramid is 12.7 cm. Round your answer to the
nearest tenth of a cubic centimeter.

Write a story that matches with the expression 42x-5 pls hurry

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance