3 years ago

CHOICES!

Mathematics

1 answer:

musickatia [10]3 years ago

5 0

Answer: Events A and B are independent because P(A/B)=P(A).

Step-by-step explanation:

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PLEASE HELP IN ONE MINUTE

marissa [1.9K]

Answer:

no solution

Step-by-step explanation:

x2-x1/y2-y1

8-5/-4+4= 3/0

3/0 = N/0 solution

4 0

3 years ago

8-2b=-2(b=-3;b=0;b=5)

lions [1.4K]

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4 0

3 years ago

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Please help ASAP and help me find what the value of x is

elixir [45]

Answer:

x=44

Step-by-step explanation:

33+103+x=180

136+x=180

x=44

6 0

4 years ago

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A firm has a fixed cost of $500 in its first year of operation. When the firm produces 100 units of output, its total costs are

HACTEHA [7]

Answer:

option (a) $250

Step-by-step explanation:

Data provided in the question:

Fixed cost = $500

For 100 units produced Total cost = $3,500

For 101 units produced, Total cost = $3,750

Now,

Marginal cost is calculated as:

Marginal cost = $\frac{\textup{Total change in cost of producing more goods}}{\textup{Total change in produced goods}}$

thus,

Marginal cost = $\frac{\textup{Total cost of 101 units - Total cost of 100 units}}{\textup{101-100}}$

Marginal cost = $\frac{\textup{3,750-3,500}}{\textup{1}}$

Marginal cost = $250

Hence,

The correct answer is option (a) $250

7 0

3 years ago

Circle d has a radius of 21 millimeters and central angle, ∠edf, which measures 60°. find the exact length of . mm 7mm 14mm 42mm

maria [59]

The length of an arc length can be calculated using the formula:
s = ra
where s is the lenght of the arc
and r is the radius of the circle
a is the central angle in radians

first converts degrees to radians
a = 60 ( pi / 180)
a = pi /3 =1.05

s = 21(1.05)
s = 22 mm is the length of the arc

8 0

3 years ago

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