4. The tires on a truck have been changed. The diameter of the new tire is 108.5in and the diameter of the factory tire was 98.4 in. The speed limit is 55 mph. If your speedometer says 50mph, are you actually speeding?

The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2