The correct answer is: c. 18h
Step-by-step explanation:
Given
Length of small candle = 12 inches
Length of large candle = 15 inches
Let h be the number of hours.
Then
A small candle burns 1/2 inch every hour.
A large candle burns 2/3 inch every hour.
Putting both equal
The candles will be of same height after 18 hours.
The correct answer is: c. 18h
Keywords: Linear equations, Word problems
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Answer:
1 and 4
Step-by-step explanation:
Answer:
27.5
Step-by-step explanation:
1/4 of $50 is $12.5. 1/5 of $50 is $10. 12.5 + 10= 22.5. So, $50-22.5= $27.5
There are several information's that are already given in the question. Based on those given information's, the answer can be easily deduced.
w = 0.92
Then
<span>w(x)=x^2/2(1-x)
</span>w(0.92) = (0.92)^2/2(1 - 0.92)
= 0.8464/0.16
= 5.29
From the above deduction, it can be concluded that the average number of vehicles waiting is 5.29.