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VMariaS [17]
3 years ago
5

Identify the set of numbers that makes up the domain in the relation {(-2, -2), (0, 2), (2, 4), (3, -6)}. A. -6, -2, 2, 4 B. -6,

-2, 0, 2, 3, 4 C. -2, 0, 3, 4 D. -2, 0, 2, 3
Mathematics
2 answers:
juin [17]3 years ago
7 0

Answer: D

Step-by-step explanation:

Archy [21]3 years ago
5 0
Answer is D the domain are the values in the x portion of the coordinates make sure they are also in order
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Whats 56787577765445789990 times 3695669870
iVinArrow [24]

Answer:

2.0986814e+29

Step-by-step explanation:

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2 years ago
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You have just used the network planning model and found the critical path length is 30 days and the variance of the critical pat
joja [24]

Answer:

0.726 is the probability that the project will be completed in 33 days or less.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 30 days

Variance = 25 days

Standard Deviation,

\sigma = \sqrt{\text{Variance}} = \sqrt{25} = 5

We assume that the distribution of path length is a bell shaped distribution that is a normal distribution.

Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

P(completed in 33 days or less)

P( x \leq 33) = P( z \leq \displaystyle\frac{33 - 30}{5}) = P(z \leq 0.6)

Calculation the value from standard normal z table, we have,  

P(x \leq 33) = 0.726 = 72.6\%

0.726 is the probability that the project will be completed in 33 days or less.

8 0
3 years ago
There are 47 maple trees currently in the park. Park workers will plant more maple trees today
frozen [14]

Answer:

7

Step-by-step explanation:

5 0
3 years ago
The Elmina Wilson Company produces spaghetti sauce that is used in restaurants. The fixed costs total $1,329,050. The selling pr
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Answer:

174879 units

Step-by-step explanation:

Given that The Elmina Wilson Company produces spaghetti sauce.

Fixed costs =1,329,050 $

Selling price per  64 oz=12.40

Variable cost per can   = 4.80

Contribution = S-V=Selling price - var cost = 7.60 $

Break even poin in no of units = Fixed cost/Contribution per unit

=\frac{1,39,050}{7.60} \\=174878.94\\=174879

7 0
3 years ago
The cost to mail a letter is a base charge of $0.42 plus $0.17 for each ounce. Write an equation that could be used to find how
tresset_1 [31]

Answer:

D) 0.42 + 0.17 x = 0.93

Step-by-step explanation:

0.93 - 0.42 = 0.51

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3 ounces and the answer is D

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2 years ago
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