After megan walked 5 miles her activity tracker had counted 9780 steps david activity calendar had counted 11,928 steps after he walked 6 miles suppose each person steps covers about the same distance he takes one steps and walk 1 mile how many more steps

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?

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?

Jubal wrote the four equations below. he examined them, without solving them, to determine which equation has no solution. which of jubal’s equations has no solution hurry