6.1.21 Construct the confidence interval for the population mean p.
c=0.90, x = 9.3, o = 0.8, and n = 41
A 90% confidence interval for u is (
OD. (Round to two decimal places as needed.
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How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters

Use the irregular polygon below. show all work. a. find the perimeter. b. find the area. the angles of the irregular polygon is 2, 8, 8, and 4.

Solve the equation for y. -1 = 1/3y + 11. will give 5 stars if answered correctly!