Hailey wants to hire someone to paint her house. She researched several independent painters who provided information about
the average amount of time it takes them to paint a certain number of square feet of wall space. The three painters with the top
ratings are listed in the table below, along with the information they provided
Area Painted Time
Name
(square feet) (hours minutes)
Richard 288
Gerard 825
2:12
Matthew 992
2.35
45
Part A Calculate the unit rate for each painter
Part B. Compare each pair of painters (Richard with Gerard, Gerard with Matthew, Matthew with Richard), and state whether
their rates are in a proportional relationship or not (and why) using their respective unit rates as evidence.

Aline passes through 3,7 and 6,9 what equation represents the line

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?

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex