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Kazeer [188]
3 years ago
15

Imagine that you have a very large barrel that contains tens of thousands of M&M's. According to the official M&M websit

e, 20% of the M&M's produced by the Mars Corporation are orange. 5 students each take a random sample of 50 M&M's and record the percentage of orange in each sample.
1. Which sequence is the most plausible for the percent of orange candies obtained in these samples?
O 020%, 20%, 20%, 20%, 20%
O 15%, 25%, 22%, 20%, 28%
O 5%, 80%, 8%, 65%, 70%
O Any of the above
Mathematics
1 answer:
Finger [1]3 years ago
5 0

Answer:

(A)20%, 20%, 20%, 20%, 20%

Step-by-step explanation:

We are told that 20% of the M&M's produced by the Mars Corporation are Orange in color. If 5 students take a random sample of 50 M&M's, the most plausible percentage of orange candies that will be obtained is:

20%, 20%, 20%, 20%, 20%

This is as a result of the fact that in research experiments, a sample is a representation of the whole. Any result which holds for a random sample should hold for the total population and vice versa.

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What is 65,789 rounded to the nearest ten thousand?
myrzilka [38]

Answer:

65789.000

Step-by-step explanation:

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3 0
2 years ago
11. An AC waveform has a peak voltage of 50 VAC. What's the
cricket20 [7]

Answer:

Option B - 35.4 VAC

Step-by-step explanation:

Formula for peak voltage is;

V_p = V_rms × √2

Making V_rms the formula, we have;

V_rms = (V_p)/√2

We are given:Peak voltage: V_p = 50 VAC

Where 50 VAC means 50 Volts AC power

Thus;

V_rms = 50/√2

V_rms ≈ 35.4 VAC

So option B is correct

8 0
3 years ago
Tennis balls are sold in cylindrical cans with the balls stacked one on top of the other. A tennis ball has a diameter of 6.7 cm
andrey2020 [161]

Answer:

629.92 cm^3

Step-by-step explanation:

The minimum volume of the can that can hold 4 tennis balls must have at least the same volume as 4 tennis balls.

The volume of one tennis ball, V = \frac{4}{3}\pi  r^3

where r = radius of the tennis ball

The diameter of a ball = 6.7 cm

Its radius will be = 6.7 / 2 = 3.35 cm

Volume, V, will be:

V = \frac{4}{3}\pi  (3.35)^3

V = 157.48cm^3

Hence, the volume of 4 balls will be:

4 * V = 4 * 157.48 = 629.92 cm^3

The minimum volume that the cylindrical can has to have is 629.92 cm^3.

6 0
3 years ago
Please help me! <br> Will give brainlst :)
eduard

Answer:

the answer

Step-by-step explanation:

and solution are

above

7 0
3 years ago
Barbara uses 1 3/4 teaspoons of sugar to make a cup of hot chocolate. How many teaspoons of sugar should be use to make 10 cups
Amiraneli [1.4K]
17.5 teaspoons of sugar
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