Daniel goes to karate 5 times a week. justin goes 3 times a week. what fraction compares the number of times daniel goes to karate to the number of times justin goes to karate?

Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =

3.4a=57.8 what is the the value of a