Tavon wants to design a fountain for his backyard. He wants the height of the fountain's water stream to be at least 2 m. The height of a fountain's water stream can be modeled by a quadratic function h(x) = -8(x -0.5)^2+2. In the equation, h is the height of the jet of water and x is the horizontal distance from the jet of water to

the nozzle, measured in meters. Tavon has already calculated that the water will land 1 m from the nozzle. Tavon wants the fountain's water to stream in four

directions. He puts four nozzles in the center of the pool so there will be four streams originating from the fountain. How big does the pool have to be if it is a square

shape?

Sorry guys but as you have a small brain

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?

It appears that people who are mildly obese are less active than leaner people. one study looked at the average number of minutes per day that people spend standing or walking. among mildly obese people, the mean number of minutes of daily activity (standing or walking) is approximately normally distributed with mean 376 minutes and standard deviation 64 minutes. the mean number of minutes of daily activity for lean people is approximately normally distributed with mean 528 minutes and standard deviation 107 minutes. a researcher records the minutes of activity for an srs of 7 mildly obese people and an srs of 7 lean people. use z-scores rounded to two decimal places to answer the following: what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 mildly obese people exceeds 420 minutes? what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 lean people exceeds 420 minutes?