Mathematics, 25.09.2019 04:30 mrsali35

Ameteorologist said it rained during 30% of the past 70 days. how many days did it rain?

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Mathematics, 21.06.2019 19:10, katy3865

Revirite the formula to determine the area covered by one can of paint. alyssa and her father are going to paint the house this summer. they know they'll need 6 cans of paint. enter the correct answer. 000 done a formula that describes this scenario is (licierali 000 oo 6 w w = the total area of the walls p = area covered by a can of paint

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Mathematics, 21.06.2019 22:30, cbkhm

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?

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Mathematics, 21.06.2019 23:00, sugar1014

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.

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Mathematics, 22.06.2019 01:00, yselahernandez02

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.