Mathematics, 14.12.2021 23:40 zahradawkins2007
Please help asap, and real answers only thank you! An 18-quart cooling system is checked and found to be filled with a solution that is 40% antifreeze. The desired strength of the solution is 60% antifreeze. How many quarts of solution need to be drained and replaced with pure antifreeze to reach the desired strength?
Answers: 3
Mathematics, 21.06.2019 14:30
What is the value of x? enter your answer in the box. (cm)
Answers: 1
Mathematics, 21.06.2019 16:30
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:
Answers: 1
Mathematics, 21.06.2019 17:00
Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2
Answers: 2
Mathematics, 21.06.2019 20:00
Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?
Answers: 3
Please help asap, and real answers only thank you!
An 18-quart cooling system is checked and found...
Mathematics, 04.02.2021 15:40
Biology, 04.02.2021 15:40
Geography, 04.02.2021 15:40
Mathematics, 04.02.2021 15:40
English, 04.02.2021 15:50
Mathematics, 04.02.2021 15:50
Social Studies, 04.02.2021 15:50
History, 04.02.2021 15:50
Mathematics, 04.02.2021 15:50