How many 45cent stamps can you buy with $9?
Da Jin chose D as the correct answer. How did he get that’s answer?
Answer both questions
Give a simple small response for the second answer
Tell me the way to solve it for the first question
Btw this is all the information so don’t say in the comments that there is not a lot of information. Answer fast please thank you :)

Alength on a map is 7.5 inches. thescale is 1 inch: 5 miles. what is theactual distance? a 1.5 miles c 12.5 milesb 2.5 miles d 37.5 miles

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100

Me max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.