PLEASE HELP!!! Glenda made a scale model of the Empire State Building in New York. The building itself is 1250 feet high, and her scale model is 5 feet high

If the real building is 102 floors, how many floors should Glenda's model contain?

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

People end up tossing 12% of what they buy at the grocery store. assume this is the true population proportion and that you plan to take a sample survey of 540 grocery shoppers to further investigate their behavior. a. calculate the mean and the standard error for the sample proportion p. b. describe the sampling distribution of p in part a. draw a graph of this probability distribution with its mean and standard deviation. what is the probability that your survey will provide a sample proportion more than 15%? c. d. population proportion? what is the probability that your survey will provide a sample proportion within + 0.03 of the

Which expression gives the distance between the two points 2 5 and 4 8