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Mama L [17]
3 years ago
15

What is the slope-intercept equation of the line that includes (1, 2) and (0,4)?

Mathematics
1 answer:
Schach [20]3 years ago
4 0

The Y intercept is 4, since x = 0 there. Graph both points to find the slope. In the image, I graphed the points and concluded the slope is 2.

The equation is Y = 2x + 4

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0.07 is a smallest fraction?
Vinvika [58]
0.07 is 7/100 (that is the simplest fraction)
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When you flip a biased coin the probability of getting a tail is 0.4. How many times would you expect to get tails if you flip t
olya-2409 [2.1K]

Answer:

50 im not 100% sure tho

Step-by-step explanation:

6 0
3 years ago
Keith bake 3 cherry pies and 2 apple pies.He wants to share each pie equally among 6 of his neighbors. How much of each type of
timofeeve [1]
Each neighbor will get 1/2 of the cherry pie and 1/3 of the apple pie.
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A set of data has a normal distribution with a mean of 5.1 and a standard deviation of 0.9. Find the percent of data between 4.2
Yuliya22 [10]

A set of data has a normal distribution with a mean of 5.1 and a standard deviation of 0.9. Find the percent of data between 4.2 and 5.1.

Answer: The correct option is B) about 34%

Proof:

We have to find P(4.2

To find P(4.2, we need to use z score formula:

When x = 4.2, we have:

z = \frac{x-\mu}{\sigma}

          =\frac{4.2-5.1}{0.9}=\frac{-0.9}{0.9}=-1

When x = 5.1, we have:

z = \frac{x-\mu}{\sigma}

          =\frac{5.1-5.1}{0.9}=0

Therefore, we have to find P(-1

Using the standard normal table, we have:

P(-1= P(z

                               =0.50-0.1587

                               =0.3413 or 34.13%

                               = 34% approximately

Therefore, the percent of data between 4.2 and 5.1 is about 34%

7 0
4 years ago
Your friend, Jamie, rolled a number cube and got the
bogdanovich [222]

Answer: No

Step-by-step explanation: While he is partly correct, it is not impossible. The odds are 1 in 6, but just because he already rolled it once, doesn’t mean he cannot do it again.

6 0
4 years ago
Read 2 more answers
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