Maya is asked to find the GCF of each term in the expression 32 x y minus 18 y. Her work is shown below.
Factors of 32xy: 1, 2, 4, 8, 16, 32, x, y
Factors of 18y: 1, 2, 3, 6, 9, 18, y
GCF: (1) (2) (x) (y)
The GCF is 2 x y.
Which best describes the accuracy of Maya’s solution?
A Maya’s solution is accurate.
B Maya factored 32xy incorrectly.
C Maya factored 18y incorrectly.
D Maya factored correctly, but did not find the correct GCF.

What is the product? (x2+3y+7) [yy+1)

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

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?