1.Two ratios are in proportion 2:n::8:64. What is the value of n 2.A bag of flour weighs 88.5 kg. How many bags weighing 5.9 kg can be obtained from the bag of flour 3.How many decimal places is in 290.70001

Which expression is equivalent to 2x^2+7x+4?

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?