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Sidana [21]
3 years ago
12

Please help with number 13

Mathematics
1 answer:
kogti [31]3 years ago
8 0

Answer:

\large\boxed{\dfrac{5-3}{1-(-1)}}

Step-by-step explanation:

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points (-1, 3) and (1, 5). Substitute:

m=\dfrac{5-3}{1-(-1)}

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Please help :(( Simplify.
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Based on surveys, 97% of students own cell phones. What is the probability that 10 randomly selected
yarga [219]

Answer:

<em />Probability = 0.7374<em />

<em />

Step-by-step explanation:

Given

Represent the probability that a student has a phone with p

p = 97\%

Required

Determine the probability that 10 has

This is calculated as thus:

Probability = p^n

Where n = 10

Probability = (97\%)^{10}

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<em />Probability = 0.7374<em> --- Approximated</em>

7 0
4 years ago
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