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pav-90 [236]
3 years ago
5

You're taking a multiple choice test that has 8 questions. Each of the questions has 5 choices with one correct choice per quest

ion. If you select one of these options per question and leave nothing blank in how many ways can you answer the question?
Mathematics
1 answer:
Nostrana [21]3 years ago
3 0

This problem is an example of counting principles, since there are 8 questions and each questions has 5 choices with only one correct answer per question. So the number of ways the exam can be answered is 5 ways per question since there 8 questions

5 x 5 x5 x5 x5 x5 x5 x5 = 390625 ways

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Consider the triangles.
Aleksandr [31]

Answer:

PRETTY SURE ITS D

Step-by-step explanation:

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3 years ago
State which equation form a direct variation
Strike441 [17]

c is the answer i know this because im smart and because c is the answer

8 0
3 years ago
Of the following three statements, choose the best option and write a viable argument showing how it is reflected by the cost fu
Elina [12.6K]

A viable argument showing how it is reflected by the Cost Function for Wichita’s factory is; The cost of production per unit of item produced is 1$ as long as total units produced is less than 2500. If more than 2500 units are produced than the cost per unit actually comes down to 0.8$per unit.

<h3>How to Interpret Cost Functions?</h3>

From the given options, the best statement is;

The plant’s production processes are performed primarily by robots that are able to work longer hours, when needed, at no additional cost.

A cost function is a formula used to predict the cost that will be experienced at a certain activity level. Thus, the cost function for the best option is;

The cost of production per unit of item produced is 1$ as long as total units produced is less than 2500. If more than 2500 units are produced than the cost per unit actually comes down to 0.8$per unit.

The missing options are;

___ The electricity contract with the utility company is structured so that higher daily energy usage is charged at a lower rate.

___ The plant’s production processes are performed primarily by robots that are able to work longer hours, when needed, at no additional cost.

___ Overtime wages were required to produce at levels above 25,000 units.

Read more about Cost Functions at; brainly.com/question/14038368

#SPJ1

7 0
2 years ago
What is the supplement of a 90-x angle."
VikaD [51]

Answer:

90 + x

Step-by-step explanation:

supplementary angles are angles that add up to 180.

90 + 90 = 180

-x + x = 0

90-x + 90 + x = 180.

so, your answer would be 90 + x

Check! lets say X = 6

90-6  + 90 + 6 = 180.

Good luck with your schoolwork/homework!

--------------------------------------------------------------------

apologies in advance for incorrect answers or bad explanations.

3 0
3 years ago
Barb is making a bead necklace. She strings 1 white bead, then 3 blue beads, then 1 white bead and so on. Write the numbers for
allsm [11]
You do it like this.

The mice are white beads and the gems are blue. It is 3:1 if you need the ratio.
5 0
4 years ago
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