choose the equation that represents the graph below:

a.) y = −2x − 4

b.) y = 2x + 4

c.) y = −2x + 4

d.) y = 2x − 4

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.