A husband and wife open a start-up tech company in Miami. The wife is the CEO and the husband is the VP of product. Both husband and wife go on different sales meetings because they don’t have enough time to conduct sales together and they need to show their investors that there is a demand in the marketplace for their services. Let X be the number of sales the wife completes in a month and Y be the number of sales that the husband completes in a month. Assuming that μx=5 and μy=7, what is the mean of z, the total number of sales per month?

12

5

25

7

35

The mean of Z cannot be determined

What’s the range cuz i can’t find it?

If the tip varies directly with the number of guest which equation represents between the tip, t, and the number of guest, g?

Nthe opening scene of the movie raiders of the lost ark, indiana jones replaces a golden statue with a bag of sand. the platform on which the statue is placed is designed to detect the mass of the statue. if the bag of sand has a different mass than the statue, then a mechanism triggers and destruction ensues. the density of gold is about 20\text{ g/cm}^320 g/cm 3 20, space, g, slash, c, m, start superscript, 3, end superscript. the density of sand can be estimated at 2.5\text{ g/cm}^32.5 g/cm 3 2, point, 5, space, g, slash, c, m, start superscript, 3, end superscript. the gold statue can be modeled as a cylinder with height 25\text{ cm}25 cm25, space, c, m and radius 8\text{ cm}8 cm8, space, c, m. in terms of \piπpi, what is the mass of sand indiana jones needs to avoid triggering the mechanism?