HELP! Jeff volunteers his time by working at an animal shelter. Each year he works for a total of 240 hours. So far this year, he has worked 97 hours. Which equation will solve for how many more hours (h) Jeff will volunteer for? A) 97 = 240 + h B) 97 = 240h C) 240 = 97 + h D) 240 = 97 - h A survey asked a group of students to choose their favorite type of sport from the choices of soccer, softball, basketball, and others. The results of the survey are shown in the graph.Based on the graph, how many students in a class of 84 students would be expected to choose a sport other than soccer, softball, or basketball as their favorite type of sport?A) 3 B) 12 C) 24 D) 72 You're the banker at HappyBank.com. Identify the two borrowers you would MOST likely offer a loan based on their credit scores.A) F. Lutts and B. Parker B) F. Lutts and K. Teller C) A. Fulbright and K. Teller D) A. Fulbright and B. Parker What is the prime factorization of 240?A) 23 · 3 · 5 B) 23 · 5 · 7 C) 24 · 3 · 5 D) 24 · 3 · 7
Accepted Solution
A:
For the first question, the total is 240 so that goes in front of the equals sign. he has already worked 97 hours, so the expression on the right begins with 97 and adds the unknown number of hours, h, to it: 240 = 97 + h
For the second question, there is no graph so I cannot answer it. 3rd question: no image, can't answer.
4th question: Use a factor tree: 240 / \ 10*24 /\ /\ 5*2 *8*3 / / /\ \ 5 * 2 *4*2 *3 / / /\ \ \ 5 * 2 *2*2 * 2 * 3 Starting with the smallest factor and using exponents we have [tex]2^4*3*5[/tex]