The news station recorded these temperatures in degrees Celsius for ten consecutive days: 3, 4, 6, 6, 7, 6, 1, 8, 9, and 2.

They recorded three more days of temperatures after that: 2, 2, and 5. The measures of central tendency changed. Which of the following statements is true?

A. The mean changed from 4.2 to 6.1
B. The median changed from 5.2 to 4.692
C. The mode stayed the same at 6
C. The mode change from 6 to 5

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.

What is the x-intercept and y-intercept of the equation 2x+1. 2o

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent