Sasha has some pennies, nickels, and dimes in her pocket. the number of coins is 16. the expression 0.01p+0.05n+0.10d represents the value of the coins, which is $1.22. she has twice as many nickles as pennies. how many of each coin does sasha have?

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:

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter

What is the radical expression that is equivalent to the expression 27 1 over 5?