Which best describes the relationship between the successive terms in the sequence shown? 2.4.-4.8, 9.6, -19.2
The common difference is - 7.2.
The common difference is -2.4.
The common ratio is -2.0.
The common ratio is -0.5.

The function v(r)=4/3pir^3 can be used to find the volume of air inside a basketball given its radius. what does v(r) represent

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!

Write the slope intercept equation for line ab.