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3 years ago

6

The function C(x)=25x +2,500 represents the cost to produce x number of items. How many items should be produced so that the ave

rage cost is less than $75

1 answer:

Debora [2.8K]3 years ago

6 0

Answer:

More than 50 items

Step-by-step explanation:

You might be interested in

The floor of a NYC subway car measures approximately 12 feet. How many cubic feet of space are there in a subway car?

fiasKO [112]

The cubic feet of space that is in the subway car is the volume of the subway car which is 5,502.

<h3>How many cubic feet of space are there in a subway car?</h3>

The shape of a subway car is in the form of a rectangular prism. In order to determine the cubic feet of space, the volume of the car has to be determined. The formula for the volume of a rectangular prism would be used.

Volume = width x height x length

12 x 51 x 8.5 = 5205

Here is the complete question:

The floor of an NYC subway car measures approximately 51 feet by 8.5 feet. The height of the NYC subway car measures approximately 12 feet. How many cubic feet of space are there in a subway car?

To learn more about the volume of a cuboid, please check: brainly.com/question/26406747

5 0

2 years ago

Look at the two patterns below: Pattern A: Starts from 4 and follows the rule "add 9" Pattern B: Starts from 4 and follows the r

bagirrra123 [75]

Answer:b

Step-by-step explanation:

The terms in Pattern B are one third the corresponding terms in Pattern A.

6 0

2 years ago

Steven lives 1500 yards from the corner store, and 2700 yards from the park. the park, the store, and steves house are all colli

Alexandra [31]

Answer:

4200

Step-by-step explanation:

Just add both distances together since we know his house is in between both the shop and the park.

8 0

1 year ago

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.3 days and a standard de

inna [77]

Answer:

<em>The probability of spending between 4 and 7 days in recovery</em>

<em>P(4≤x≤7) = 0.5445</em>

Step-by-step explanation:

<u><em>Step(i):-</em></u>

Given mean of the Population μ = 5.3 days

Given standard deviation of the population 'σ' = 2 days

Let 'X' be the random variable in normal distribution

Let x₁ = 4

$Z_{1} = \frac{x_{1}-mean }{S.D} = \frac{4-5.3}{2} = -0.65$

Let x₂ = 7

$Z_{2} = \frac{x_{2}-mean }{S.D} = \frac{7-5.3}{2} = 0.85$

<u><em>Step(ii):-</em></u>

<u><em>The probability of spending between 4 and 7 days in recovery</em></u>

<em>P(4≤x≤7) = P(-0.65≤Z≤0.85)</em>

<em> = P(Z≤0.85) - P(Z≤-0.65)</em>

<em> = 0.5 + A( 0.85) - ( 0.5 - A(-0.65) </em>

<em> = 0.5 + A( 0.85) - 0.5 +A(0.65) ( ∵A(-0.65) = A(0.65)</em>

<em> = A(0.85) + A(0.65)</em>

<em> = 0.3023 + 0.2422</em>

<em> = 0.5445</em>

<u><em>Final answer:</em></u><em>-</em>

<em>The probability of spending between 4 and 7 days in recovery</em>

<em>P(4≤x≤7) = 0.5445</em>

<em> </em>

6 0

3 years ago

Pleaseeeee hurry I need help

grin007 [14]

132 degrees
37 degrees
169 degrees
180 degrees

7 0

3 years ago