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Katarina [22]
3 years ago
10

What is the cot in simplest fraction form???? Please help been stuck for 30 minutes!!

Mathematics
1 answer:
Fantom [35]3 years ago
5 0

Answer:

65/72

Step-by-step explanation:

cot is simply cosine over sine or the tangant flipped

the cos (c)=65/97

sin (c) = 72/97

cot would be (65/97)/(72/97)

How do you divide fractions? By multiplying the reciprocal!

cot would be  65/97 * 97/72

the 97s cross out.

65/72

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3 years ago
At the Canada Open Tennis Championship, a statistician keeps track of every serve that a player hits during the tournament. The
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Answer:

a) 54 mph to 144 mph

Step-by-step explanation:

We don't know the shape of the distribution, so we use Chebyshev's Theorem to solve this question. It states that:

At least 75% of the measures are within 2 standard deviations of the mean.

At least 89% of the measures are within 3 standard deviations of the mean.

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So

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So the correct answer is:

a) 54 mph to 144 mph

8 0
3 years ago
Last year, Leron worked 8 hours a day,5 days a week, for 50 weeks. He earned $28 per hour. How much dd he earn for the entire ye
pickupchik [31]
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5 0
3 years ago
In a fruit punch drink, the 3 ingredients are
aliina [53]

Answer:

3:4:7

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2/7 + 1/2=4/14+7/14=11/14

14/14 - 11/14=3/14

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4 0
3 years ago
Which of the following is the graph of 2x+3y=6
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Taking point (0,-2) of graph one and replacing in the equation;

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So graph isn't the required graph.

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So, graph 2 is the required graph.

8 0
3 years ago
Read 2 more answers
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