Swimming Pool On a certain hot summer's day, 341 people used the public swimming pool. The daily prices are $1.50 for children and $2.25 for adults. The receipts for admission totaled $742.50.
How many children and how many adults swam at the public pool that day?
There were
children at the public pool.

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:

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

The square root of 9x plus 7 plus the square rot of 2x equall to 7