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Ivan
3 years ago
9

Nebi has already typed 250 words. He then starts a timer and finds that he types 150 words in 3 minutes. If nebi types at a cons

tant rate, write a linear equation to represent the number of words w that nebi types m minutes after starting the timer
Mathematics
1 answer:
shepuryov [24]3 years ago
7 0

Answer:

w=250+50m

Step-by-step explanation:

Number words Nebi has typed = 250

t = Duration of typing = 3 minutes

Number of words typed in 3 minutes = 150

Rate of typing in 3 minutes

\dfrac{150}{3}=50\ \text{words/minute}

So the linear equation representing the situation would be

w=250+50m

Where

w = Number of words

m = Number of minutes after starting the timer

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You simply need to multiply \frac{6}{7}*\frac{1}{2}.
Multiply the numerators.
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7 0
3 years ago
The length of a triangel is three times its with.if the perimiter is at its most 112 centemeters,witch is the greates possible v
iris [78.8K]
I am assuming you do not mean The length of a triangle and you mean The length of a rectangle because the answer you given are the formula for the perimeter of a rectangle. With that said, the answer is D<span>.2w+2*(3w)112

The perimeter of a rectangle can be found by the following equation:

2L + 2W = P
OR 
P = 2L + 2W
The equation </span>P = 2L + 2W is read perimeter = 2 times Length + 2 times width

The Question:
<span>The length of a rectangle is three times its width.if the perimeter is at its most 112 centimeters ,which is the greatest possible value of the the width.
</span>
The length of a rectangle
This means the perimeter 

is
The word is means to use an equal sign

three times its width
This means 3 times w or 3w 
The w = width

perimeter is at its most 112
This means <=
<= means less than or equal to

Ok so lets look at our equation 

2L + 2W = P
2w + 2(3w) <= 112

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3 years ago
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The manager of a restaurant determined that the odds against a customer ordering dessert are 11/12 . What is the probability of
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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

3 0
3 years ago
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