The ratio of yellow balloons to blue balloons is 8 to 12 how many of them are yellow if there are 80 balloons

Volume of a cylinder with a radius of 13 in and height of 30 in

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y