Cube root of 128 = 5.0396842 mm
Answer:
6 bags
Step-by-step explanation:
This problem is essentially asking how many () peanut bags can one fill with () pounds of peanuts. This problem can be solved by divided () by (). Set up the problem,
÷
In order to divide by a fraction, one must change the multiplication sign to a division sign, then take the reciprocal of the second number, the fraction. In order to take the reciprocal of a fraction, switch the numerator (number on top) and the denominator (number on the bottom).
Multiply,
Simplify,
Number of copies made in 1 minute or 60 seconds =44
Number of copies made in 1 second =44/60
1 minute = 60 seconds
4 minutes = 4*60 = 240 seconds
total time = 240 + 45= 285 seconds
Number of copies made in 285 seconds =(44/60) *285 =209 copies
Answer:
1. 2x + 3y = 25
2. Multiply the first equation, x + y = 11, by 2, to cancel out x
3. 8
4. 3
Answer:
x=13
y=5
13-5=8
13+5=18
Step-by-step explanation: