Harper knows he is 50 yards from school. The map on his phone shows that the school is 3/4 inch from his current location. If Harper’s current location is 3 inches from home on the same map, how far is Harper from home?

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?