Harold bought 20 toys for his nieces and nephews. the least expensive toy cost $6.19, and the most expensive toy cost $9.81. which is the best estimate for the total amount harold spent on the toys he bought for his nieces and nephews?

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:

What is the solution of log2  (3x  -  7)  =  3? 4 5

5x−4≥12 or 12x+5≤−4 can you with this problem