Consider this option:
1. according to the first condition 45 min for 4 p. 5 walls, it means that: n*a*t=w, where n-numbers of people, a- ability of one person and w-numbers of walls.
4a*45=5, a=1/36 - ability for one person.
2. according the second condition for 6 people and 4 walls:
6*1/36*t=4, ⇒ t=24 minutes.
answer: 24 min.
If it is possible check the arithmetic part.
Answer:
y=1/4x−6
Step-by-step explanation:
Write in slope-intercept form, y = m x + b .
Answer:
I'm doing the same thing and, I don't understand it either.
Step-by-step explanation:
25 = 1/6
25 × 6 = 150 ( Which is 1 hour)
150 × 2 = 300 (Which is 2 hours)
Answer: 300 square meters
Answer:
Both Wolverine and James Bond will have paid the same amount after 10 months.
Step-by-step explanation:
Let x denotes the number of months after which both Wolverine and James Bond will have paid the same amount.
As Wolverine makes a $1000 down payment for a motorcycle and then pays $300 per month,
Amount paid by Wolverine in x months is equal to
As James Bond makes a $2500 down payment for a motorcycle and then pays $150 per month,
Amount paid by James Bond in x months is equal to
To find number of months after which both Wolverine and James Bond will have paid the same amount,
solve
So, both Wolverine and James Bond will have paid the same amount after 10 months.