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Mandarinka [93]
3 years ago
14

A restaurant offers 7 appetizers, 4 salads, 5 entrees and 8 desserts. in how many ways can a customer select a meal, if a meal c

onsists of an appetizer, a salad, an entree and a dessert?
Mathematics
1 answer:
kondor19780726 [428]3 years ago
6 0
A little confused by the question but I'd say around 1120 combinations are available
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Consider a manufacturing process that is producing hypodermic needles that will be used for blood donations. These needles need
Mars2501 [29]

Answer:

\text{Average diameter is 1.65 mm and we decide that it is not 1.65 mm.}                

Step-by-step explanation:

We are given the following in the question:

The needle size should not be too big and too small.

The diameter of the needle should be 1.65 mm.

We design the null and the alternate hypothesis

H_{0}: \mu = 1.65\text{ mm}\\H_A: \mu \neq 1.65\text{ mm}

Sample size, n = 35

Sample mean, \bar{x} = 1.64 mm

Sample standard deviation, s = 0.07 mm

Type I error:

  • It is the error of rejecting the null hypothesis when it is true.
  • It is also known as false positive error.
  • It is the rejecting of a true null hypothesis.

Thus, type I error in this study would mean we reject the null hypothesis that the average diameter is 1.65 mm but actually the average diameters of the needle is 1.65 mm.

Thus, average diameter is 1.65 mm and we decide that it is not 1.65 mm.

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3 years ago
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Find each of the following products of conjugate pairs.See if you can work out a pattern
yKpoI14uk [10]

Answer: is 0

Step-by-step explanation:

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3 years ago
Find the measure of angle K.
BabaBlast [244]
Every triangle have three angles that add up to 180°. With this information, we can find out the missing angle.

The sum of three angles should add up to 180°. 

148° + 11° + K = 180°

Where k is the missing angle.

Solve for K.

Combine like terms.

148° + 11° + K = 180°
159° + K = 180°

Subtract both sides by 159°.

159° + K = 180°
159° - 159° + K = 180° - 159°
K = 21°

So, the missing length is 21°.
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3 years ago
Statements
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you can go on something called tiger algerbra

Step-by-step explanation:

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WHOEVER FINISHES FIRST I WILL MARK AS BRAINLIEST!!!
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Answer:

-350%  -0.4%   -40%  -37.5% hope this helps!

Step-by-step explanation:

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3 years ago
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