Write 7,500,000,000 in scientific notation. 0.75 × 10 10 7.5 × 10 -9 7.5 × 10 9 7500 × 10 6

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

What is the value of f(x) = 2.2 for f(-2)?

Put the equation in slope intercept form by solving for y