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Alik [6]
3 years ago
12

camp Timberlake has 320 campers in its first summer session . the old 112 campers sleep in tents and the rest sleep in cabins .

the camp has 13 cabins and each cabin has beds for the same number of campers. how many campers sleep in each cabin
Mathematics
1 answer:
True [87]3 years ago
4 0
About 16 campers in each cabin
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Please help me im begging you
nikitadnepr [17]

Answer:

9x + 14

Step-by-step explanation:

You need to add like terms. Add your x's together and your constants together:

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3 years ago
Managers at an automobile manufacturing plant would like to estimate the mean completion time of an assembly line operation, . T
Vinil7 [7]

Answer:

The appropriate answer is "144".

Step-by-step explanation:

Given:

Population standard deviation,

\sigma=10.4

Margin of error,

E=1.7

CL=95 %

CL=1-\alpha

Or,

\alpha=1-CL

  =1-0.95

  =0.05  

Now,

Critical value,

= Z_{\frac{\alpha}{2} }

= Z_{\frac{0.05}{2} }

= 1.96

The minimum sample size will be:

⇒ n=\frac{Z^2_{\frac{\alpha}{2} }(\sigma)^2}{E^2}

By putting the values, we get

       =\frac{(1.96)^2(10.4)^2}{(1.7)^2}

       =\frac{415.5074}{2.89}

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or,

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3 0
3 years ago
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Dafna1 [17]
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3 0
4 years ago
Whats the exponential form of the square root of 9y?
bazaltina [42]

Answer:

3y^{1/2}

Step-by-step explanation:

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= (9y)^{1/2}

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= 3y^{1/2}

5 0
3 years ago
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