12÷5=2.4
2.4 minutes per watch together
so it takes john about 0.4 seconds to assemble a watch alone
Answer:
2 years and 3 months
Step-by-step explanation: 1991 to 1992=1yrs
1992 to 1993=2 yrs and May to August=3 months
Answer:
Option B.) 12/2 (´⌣`ʃƪ)
Step-by-step explanation:
The rate of a linear equation is equal to the slope m
The slope is equal to
points (2,12) and (4,24)
m=(24-12)/(4-2)
m=12/2
m=6 balls/sec
I think you would have to talk to your advisor
The scientific notation:
Used:
Answer: (4 × 10⁸)² = 1.6 × 10¹⁷