Will mark the brainliest.

A dog owner is told by the veterinarian that his dog, Toby, is overweight and needs to lose 5 to 6 pounds in order to live
a healthy life. The dog weighs 122 pounds when he is put on a special diet to aid in the weight loss. The vet predicts
that the diet will allow Toby to lose 4 ounces per week. Toby is brought to the vet every 2 weeks for a weight check.
Write an equation to represent the doctor's prediction, and the relationship between Toby's weight in pounds, y, and the
number of times Toby's weight is checked, x, in periods of two weeks. Reduce all answers to the nearest tenth of a
number.

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?