HELP PL Miguel and his family are planning a day in the city. they are trying to decide what they should do when they get there based on the admission and parking costs at the museum or zoo for x number of people.
1. The cost for the museum of natural history is shown in the table below:
2. Write an equation to show the total cost, y, for a day at the museum of natural history for x people
Equation:

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?

For what values of x is x2 + 2x = 24 true?

Is the power produced directly proportional to the wind speed, give reasons for your answer?