3/8 of the mixture is white; 5/8 is black. Then for 2 gallons of mixture,
.. (3/8)*2 gal = 3/4 gal
of white paint are needed, and
.. (5/8)*2 gal = 5/4 gal
of black paint are needed.
Rounding up to the nearest 1/2 gallon,
.. 1 gallon of white and 1 1/2 gallons of black must be purchased, for a total of 2 1/2 gallons of paint.
Answer: m perpendicular = - 1/4
Answer:
50%
Step-by-step explanation:
In rhe beginning, there were 24 + 20 = 44 students trying out in total. After a week, there are 44 - 6 - 2 = 36 students remaining. Of those 36 students, 18 of them are trying out for the basketball team. The percentage of students trying out for the basketball team would be 18/36 = 0.5 = 50%