Place an operation sign between two of the digits to make the equation true

9 7 8 8 4 2 = 1,820

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%

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap

Show all work to identify the discontinuity and zero of the function f of x equals 6 x over quantity x squared minus 36