Monisha decides to join a gym for a minimum of one month to train for a triathlon. the gym charges a joining fee of $100 and a monthly fee of $37. if x represents the number of months that monisha is a member of the gym, the equation below can be used to determine c, her total membership fee for that duration of time: 100 + 37x = c monisha has allocated a maximum of $285 to spend on her gym membership. which number line shows the possible number of months that monisha can be a member of the gym?

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

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?

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?