Jan quint earns $7.00 an hour at her job and is entitled to time-and-a-half for overtime, and double time on holidays. last week she worked 40 hours of regular time, 9 hours of overtime, and 12 hours of holiday time. how much did she earn last week? a. $542.50 b. $348.75 c. $532.00 d. $524.50

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.

Paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.

Calculate the effective quarterly compound interest rate equivalent to a 1% of monthly compound interest rate.