Lilliana is helping her Mom build a shed in the backyard. One wall of the shed will measure 3.6 m by 2.4 m. When they build the frame for the wall, how could they use a measuring tape and their knowledge of diagonals to confirm that the wall is rectangular and not slanted (i. e., not simply a parallelogram)?

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

12 3 4 5 6 7 8 9 10time remaining01: 24: 54which graph represents this system? y=1/2x + 3 y= 3/2x -1