A number cube is labeled with the number s 1 through 6. What is the probability of rolling a 1 or a 5 on the first roll?

Ill mark the brainliest if you me with the these three questions 7,8,9

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis

If you eat 4 medium strawberries, you get 48% of your daily recommenced amount of vitamin c. what fraction of your daily amount of vitamin c do you still need?