Regina is a realtor and studies house prices. She recorded the area of each house on Prince Street. She then created two histograms to display the data. Histogram A shows the data using a bin width of 50, and Histogram B shows the same data using a bin width of 100 (both diagrams are shown below). Which histogram can be used to find how many houses had areas greater than 200 square meters?
Choose 1
Choose 1

(Choice A, Checked)
A
Histogram A only

(Choice B)
B
Histogram B only

(Choice C)
C
Both Histograms A and B

(Choice D)
D
Neither histogram shows this information

As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective