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3 years ago

PLEASE HELP Which relation is a function?!

Mathematics

1 answer:

tia_tia [17]3 years ago

4 0

The answer is the third one aka C.

There must not be two points on the same y-axis because that doesn't make a function but a relation instead.

C. doesn't have 2 points on same y-axis and therefore the third picture is the relation that's a function.

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The Dot plot shows the salaries for the employees that two small companies before a new company head is hired on each company se

Dmitry_Shevchenko [17]

Answer:

Step-by-step explanation:

8 0

3 years ago

4125 x 10 to the 3rd power

Kobotan [32]

In standard form, it would look like this:

4125 * 1000

This would be 4,125,000

4 0

3 years ago

Read 2 more answers

The temperature reading from a thermocouple placed in a constant-temperature medium is normally distributed with mean μ, the act

ira [324]

Answer:

The standard deviation would have to be 0.05.

Step-by-step explanation:

We can solve this problem using the 68-95-99.7 rule for normal distributions:

The rule states that:

68% of the measures are within 1 standard deviation of the mean.

95% of the measures are within 2 standard deviations of the mean.

99.7% of the measures are within 3 standard deviations of the mean.

What would the value of σ have to be to ensure that 95% of all readings are within 0.1° of μ?

This means that 2 standard deviations would need to be within 0.1 of the mean. So

$2\sigma = 0.1$

$\sigma = \frac{0.1}{2}$

$\sigma = 0.05$

The standard deviation would have to be 0.05.

6 0

3 years ago

Please help Asap!<br> thank you so much!

MArishka [77]

Answerwhat do you nee help with i dont

get itStep-by-step explanation:

5 0

3 years ago

How would you solve this question?

RoseWind [281]

Answer:

D) ½

Step-by-step explanation:

∛(x√x) = xᵇ

Cube both sides.

x√x = x³ᵇ

Square both sides.

x² x = x⁶ᵇ

x³ = x⁶ᵇ

Equate the exponents.

3 = 6b

b = ½

6 0

3 years ago