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3 years ago

What is the y-intercept of the line shown? -1 0 0.5 1

Mathematics

2 answers:

strojnjashka [21]3 years ago

8 0

The y-intercept would be -1

Vinil7 [7]3 years ago

7 0

The y-intercept can be found when you look where in the graph that the line crosses the y-axis.

If you were given an equation, you would plug in x = 0, to find the y-intercept.

In the graph, you can see that the line crosses at the point (0,-1).

Therefore, the y-intercept is -1.

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What is a slope on a graph

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3 years ago

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Production increased from 8,200 units to 13,530 units; the percent increase was what?

mamaluj [8]

(13530-8200)/8200 times 100

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2 years ago

An insurance company has 10,000 automobile policyholders. The expected yearly claim per policyholder is $240, with a standard de

elena55 [62]

Answer:

almost 0%

Step-by-step explanation:

Given that for an insurance company with 10000 automobile policy holders, the expected yearly claim per policyholder is $240 with a standard deaviation of 800

using normal approximation, the probability that the total yearly claim exceeds $2.7 million is calculated as follows:

Sea sumatoria de x = SUMX, tenemos que:

$P (SUMX \geq 2700000) = P(\frac{SUMX - 240*10000}{800 *\sqrt{10000} } \geq \frac{2700000 - 240*10000}{800 *\sqrt{10000} })$

$= P (z\geq \frac{2700000 - 240*10000}{800 *\sqrt{10000}})$

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= 1 - P ( z < 3.75)

P = 1 - 0.999912

P = 0.000088

Which means that the probability is almost 0%

4 0

2 years ago

-|3n| - 2 = 4 <br><br> a. -8 b. -2 c. 3 d. -3

Ber [7]

Answer:

-2

Step-by-step explanation:

-|3n| - 2 = 4

|3n| = -6

3n = -6 or 3n = -(-6)

n = -2 n = 2

Since 2 is not part of the options, -2 is the only correct answer

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2 years ago

If the area square 3 is 80 cm^2 and the area of square 2 is 100 cm^2, what is the area of square 1

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This is mainly due to duck.

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2 years ago