Suppose Charli D'Amelio posted 42 videos to TikTok. If the ratio of dance trend videos to all other videos is 2:5, how many of the videos are dance trend videos?

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry