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BlackZzzverrR [31]
2 years ago
13

A. Find the slope of the line that passes through the points (2,-5) and (-2,3).

Mathematics
1 answer:
Crazy boy [7]2 years ago
5 0

Answer:

a) Slope: -2

b) y=2/5x+2

C) x=2.5

D) y=-7x-2

Step-by-step explanation:

I don't want to type all my work but that's what i got

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Answer:

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Step-by-step explanation:

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Two dance teams, the Roses and the Tulips, are perfectly matched so that their chances of winning are both set at 50%. What is t
shtirl [24]

Answer:

6%

Step-by-step explanation:

Step 1

The fist step is to define the probabilities.

The events are independent from each other. Each team wins with probability \frac{1}{2} and looses with probability \frac{1}{2}.  Let P(W_R) be probability that Roses win and P(L_R)  be the probability that Roses loose.

Step 2

The second step is to calculate the probabilities by multiplying the probabilities with the first 3 terms in the product being the probability of a win and the last term being the probability of a loss.

The calculation is shown below,

P(W_R)\times P(W_R)\times P(W_R)\times P(L_R)=\frac{1}{2} \times \frac{1}{2} \times\frac{1}{2} \times\frac{1}{2} =\frac{1}{16}

Step 3

The last step is to convert this probability into a percentage. Converting this probability to a percentage is  done as shown below,

\frac{1}{16} \times 100\%=6.25\%.

Step 4

The next step is to round down the percentage . The value of 6.25% rounded down is 6%. The correct answer is 6%.


3 0
3 years ago
I need help bad with this equation
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don't quote me on this but I'm pretty sure it's H multiplication property of inequality

8 0
2 years ago
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stiv31 [10]
In the proportion 4:16 =  x:32. The answer is 8
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Ne total land area of the United States is about 3,483,511 square miles more than
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Answer:

3,537,438 square miles of total land area in the U.S.

Step-by-step explanation:

3,483,511 + 53,927 = U.S.

3,537,438 square miles of total land area in the U.S.

8 0
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