The nth term of a sequence is 2n-1 the nth term of a different sequence is 3n+1 work out the three numbers that are in both sequences and between 20 and 40 write the three numbers on a single line

Find the volume of the solid generated when the region bounded by y= x and y= 4√x is revolved about the x-axis the volume of the solid is: (type an exact answer cubic units)

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!

Quickly multiply and simplify polynomials (x – 4) (x^2 – 5x – 6)