Dimitri is planning to build a small table. He wants the tabletop to have a length of 7/8 of a yard and a width of 3/4 of a yard. He creates a model to determine how much wood he will need. Part A

The squares below are divided into different numbers of equal sections.

Which of the three squares can best be used to model the area of the tabletop? Justify your answer.

Part B

What is the area, in square yards, of Dimitri's tabletop?

Part C

Dimitri has a tablecloth that is 5/4 times the area of his tabletop.

Is the area of the tablecloth larger than the area of the tabletop?

Explain how you can find your answer without calculating the area of the tablecloth.

14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

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?