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3 years ago

HELP ASAP WILL MARK BRAINIEST IF YOU ARE RIGHT !Which of the following represents a function?

Mathematics

1 answer:

gregori [183]3 years ago

8 0

Answer:

Option C.

Step-by-step explanation:

This is a function because all of the numbers have a partner, and none of them have more than one.

Example of Not a Function

Function Not a Function

-4 to 5 <em> -4 to 5</em> <

9 to 7 <em> -4 to 3 </em> <

13 to 3 13 to 3 ^

-7 to 5 9 to 7 ^

-7 to 5 ^

Not a Function because of this

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This dart board is made up of three concentric circles. A dart will be randomly tossed at the board. What is the probability the

Mashutka [201]

Answer:

Option B. $11\%$

Step-by-step explanation:

we know that

The probability that the dart will land in the section labeled with a X is equal to divide the area of the smaller green circle by the total area

$P=\frac{\pi (2)^{2}}{\pi (6)^{2}}\\ \\P=\frac{4}{36}\\ \\P=\frac{1}{9}\\ \\P=11\%$

5 0

3 years ago

Alx+b) = 4x + 10

Leokris [45]

Answer:

a=4, b=5/2

Step-by-step explanation:

Assuming the given equation is

$a(x + b) = 4x + 10$

We expand the left hand side to get:

$ax + ab = 4x + 10$

If this equation must have infinitely many solutions, then

$ax = 4x \\ \implies \: a = 4$

Also we must have

$ab = 10$

Put a=4 to get:

$4b = 10$

$b = \frac{10}{4} = \frac{5}{2}$

3 0

3 years ago

This equation shows how the number of pies Larry can bake is related to the number of additional cups of sugar he buys.

Anna71 [15]

Im pretty sure its 3

7 0

2 years ago

How do you solve 1 5/6• 2 2/9 ?

nevsk [136]

The answer to your question is 2 5/27

5 0

3 years ago

Read 2 more answers

A distribution of 1000 test scores has a mean of u = 287. Following standardization, what is the standard deviation for this dis

blondinia [14]

Answer:

c. σ = 1

Regardless of the original distribution, after standardizing to z-scores, the standard deviation is always 1.

Step-by-step explanation:

quizlet

5 0

1 year ago