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Sever21 [200]
3 years ago
8

A log splitter can split 6 5 cords of wood in 4 5 of a hour. Compute the unit rate by setting up a complex fraction and simplify

ing.
Mathematics
2 answers:
Aleksandr-060686 [28]3 years ago
7 0
The answer is 1.5 or 1 1/2.
here is the how you get this answer.
1: Cross Multiply (1.2)(60)=x
2: divide x by 48
3: you should get 1.5 or 3/2

BTW x is equal to 72
Vlada [557]3 years ago
5 0

Work done by log Splitter to break 6/5 cords of wood = \frac{4}{5} hour

\frac{6}{5} cords of wood = \frac{4}{5}\times 60 Minutes

→\frac{6}{5} cords of wood = 4 × 12 Minutes

→ 6 cords of wood = 48× 5 = 240 Minutes

⇒Time taken to break 1 cords of wood = \frac{240}{6} = 40 Minutes  →→[Using Unitary Method]

⇒Time taken to break 1 cords of wood = 40 minutes



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A delivery person uses a service elevator to bring boxes of books up to an office. The delivery person weighs 190 lb and each bo
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25 boxes.

Step-by-step explanation:

We have the inequality:

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Step-by-step explanation:

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2 years ago
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5 0
3 years ago
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A falling object travels a distance given by the formula d=3t+5t2, where d is measured in feet and t is measured in seconds. How
Romashka-Z-Leto [24]

Answer:

<em>4.52secs</em>

Step-by-step explanation:

Given the height of a falling object expressed as;

d=3t+5t^2

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84 = 3t+5t^2

3t+5t^2 - 84 = 0

t = -5±√25-4(3)(-84)/2(3)

t = -5±√25+1008/6

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