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valentinak56 [21]
3 years ago
5

A pack of candy bars has 6 bars. Each bar weighs 3.86 ounces. How much does the pack weigh?

Mathematics
2 answers:
Kazeer [188]3 years ago
5 0

Answer: 23.16 ounces

Step-by-step explanation:

If there are 6 candy bars that each weigh 3.86 ounces, you need to add up all of the weights to find the total pack weight. 6*3.86=23.16

*If by any chance you need your answer to be in pounds, divide the answer by 16 (16 ounces in a pound). 23.16/16= 1.45 pounds

san4es73 [151]3 years ago
3 0

Answer:

23.16 punces

Step-by-step explanation:

6x3.86=23.16

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3 years ago
Jane left the school and started to bike along the road at a rate of 12 mph. Her friend Sally left the school 10 minutes after J
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3 years ago
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In a certain city district the need for money to buy drugs is stated as the reason for 70% of all thefts. Find the probability t
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Answer:

9.72% probability that among the next 7 theft cases reported in this district, exactly 3 of them resulted from the need to buy drugs.

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Binomial probability distribution

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In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

In a certain city district the need for money to buy drugs is stated as the reason for 70% of all thefts.

This means that p = 0.7

Find the probability that among the next 7 theft cases reported in this district, exactly 3 of them resulted from the need to buy drugs.

This is P(X = 3) when n = 7. So

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 3) = C_{7,3}.(0.7)^{3}.(0.3)^{4} = 0.0972

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2 years ago
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Answer:

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Step-by-step explanation:

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