Aslice is made parallel to the base of a right rectangular pyramid.

what is the shape of the resulting two-dimensional cross-section?

the cross-section is in the shape of a:

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You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

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.