Mathematics, 13.03.2020 22:22 jakiyahporter0817
A water tank at a filtration plant is built in the shape of an inverted cone with height 5.2 m and diameter 5 m at the top. Water is being pumped into the tank at a rate of 1.2 mΒ³/min. Find the rate at which the water level is rising when there is 8Ο mΒ³ of water
Answers: 1
Mathematics, 21.06.2019 15:30
The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jasonβs friendβs statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friendβs statement is accurate. the average hourly earnings will increase by 2%. b. his friendβs statement is not accurate. the percent increase will be more than 2% c. his friendβs statement is not accurate. the percent increase will be less than 2% d. his friendβs statement is not accurate. the average hourly earnings will decrease
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Mathematics, 21.06.2019 16:40
Which of the following is the correct equation for this function? a. y= (x+4)(x+2) b. y=x^2+ 3x β 2 c. y+ 2 = β 2(x+3)^2 d. y+ 2 = 2(x+3)^2
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Mathematics, 22.06.2019 07:00
100,000 random people were tested for condition a. roberto's doctor told him he tested positive for condition a. if the test is 99% accurate and condition a is rareβone out of every thousand people have it. what is the probability that testing positive means roberto has condition a? 99.0% 1% 9% 99.9%
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Mathematics, 22.06.2019 08:30
Find the y-intercept of the following equation. simplify your answer. y = 5 x + 7 9 y-intercept =
Answers: 1
A water tank at a filtration plant is built in the shape of an inverted cone with height 5.2 m and d...
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