Answer:
6f
Step-by-step explanation:
okay so we have to okay so we had to solve the equation of the problem but it's almost like inequalities okay
Answer:
2 1/4 hours or 2.25 hours or 9/4 hours. This depends on your choices.
Step-by-step explanation:
Exercises
30 minutes = 1/2 hour
3* 1/2 = 3/2 hours
Yoga
45 minutes = 45 minutes / 60 minutes//hour = 3/4 hour
Total
3/2 + 3/4 = 6/4 + 3/4 = 9/4
9/4 = 2 1/4 hours.
Answer:
7,680
Step-by-step explanation:
6 x 4 x 4 x 4 x 5 x 12 = 23040
23040/3 = 7,680
Answer:
Step-by-step explanation:
Assume as a basis the final mixture is 1000 mL. That means 399 mL of alcohol
Let x = mL of Soln A and y = mL of soln B.
x = 2y.
Now x + y = 1000
and 0.2x + 0.17y = 399
but x = 2y so 0.4y + 0.17y = 399
0.57y = 399.
y = 700 mL (That is your mL of solution B)