Complete the sentence to describe the triangle shown. A triangle RST with side lengths of 13 meters, 12 meters, and 5 meters. There is one right angle and two acute angles. A triangle RST with side lengths of 13 meters, 12 meters, and 5 meters. There is one right angle and two acute angles. \triangle{RST}△RSTtriangle, R, S, T is and .

Shiny white dental insurance costs $258 per year. approximately one-third of insured people need a filling, which averages $110 each. 80% of insured people get a preventive check-up each year, and the average cost of this visit is $95. if you consider shiny white’s income and expenses, what is the expected value of each insured customer?

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle