Mikel is determining if the two triangles below could be similar based on their side lengths. R 3.0 cm 8.0 cm S 6.0 cm T 18.0 cm . ​

What is the value of y? round to the nearest tenth

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%

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x