Aya, Jessica, Oliver, Hal, Lou, Pam, and Roger are competing with each other to see who can wash the
most cars Jessica cleaned one more than twice as many cars as Aya. Oliver did 5
more cars than Jessica. Hal washed half as many cars as Lou, and Pam
washed one-third more cars than Aya did. Roger, who came late, washed
one-ninth as many cars as Oliver did, All together the 7th graders washed 157
cars. How many did each person wash?

Solve the x in the equation x^2+14x+17=-96

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation

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?