I am a 4-digit number. The ratio of my first digit to my second digit is 3:1. The ratio of my third digit to my last digit is 1:3. The ratio of my first digit to my last digit is 2:3. If all my digits add up to 20, what number am I?

What is the greater volume 72 quarts or 23 gallons

Agroup of randomly selected apple valley high school students were asked to pick their favorite gym class. the table below shows the results of the survey. there are 528 students at apple valley high school. gym class number of students racquet sports 1 team sports 9 track and field 17 bowling 13 based on the data, what is the most reasonable estimate for the number of students at apple valley high school whose favorite gym class is bowling? choose 1 answer a. 9 b. 13 c. 119 d. 172

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