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Wewaii [24]
3 years ago
13

What is 21 to the 2nd power

Mathematics
1 answer:
Mnenie [13.5K]3 years ago
3 0

21×21=441

Answer: 441
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There are 150 new employees at a tech company in Southern California. 30 new employees are randomly assigned to each orientation
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Answer:

Step-by-step explanation:

There are <u>150</u> new employees in the sample space. There are <u>30</u> new employees in each event. P(C)= <u>1/5,</u> is the probability that you choose new employees that has been assigned to the orientation group C.

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An auto shop had 5 tires. Two of the tires dry rotted, so the tires cannot be used. The auto shop expects 7 vehicles to come in
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David correctly factored the expression m2 -12m - 64 which expression did he write ?
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3 years ago
Which of the following expressions is correct? Select one: a. marginal cost = (change in quantity of output)/(change in total co
Natasha_Volkova [10]

Answer:

b. average total cost = total cost/quantity of output

Step-by-step explanation:

The marginal cost is the additional cost of producing one more unit of output and it can be calculated by taking the change in total cost and dividing it by the change in quantity, its formula is:

  • <em>Marginal cost = change in total cost/ change in quantity</em>

The average total cost (sometimes referred to simply as average cost) is total cost divided by the quantity of output, its formula is:

  • <u><em>Average total cost = total cost / quantity of output</em></u>

The total cost is obtained adding together the fixed costs and the variable costs, its formula is:

  • <em>Total cost = fixed cost + variable cost</em>

The average variable cost is obtained when variable cost is divided by quantity of output, its formula is:

  • <em>Average variable = variable cost / quantity of output</em>

I hope you find this information useful and interesting! Good luck!

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3 years ago
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$8

Step-by-step explanation:

3 0
3 years ago
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