A research scientist wants to know how many times per hour a certain strand of bacteria reproduces. He wants to construct the 85% confidence interval with a maximum error of 0.1 reproductions per hour. Assuming that the mean is 5.8 reproductions and the variance is known to be 6.25

Shared decision making is always a positive strategy to take

Find the value of the variable and the length of each chord for #5 and #6.

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.