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shusha [124]
2 years ago
15

If I have a candy bar divided into 6 equal parts, and I eat 2 of the parts, what fraction of the candy bar did I eat?

Mathematics
2 answers:
Afina-wow [57]2 years ago
6 0

Answer:

2/6 or 1/3

Step-by-step explanation:

Nothing it is just basic mathematics

SVEN [57.7K]2 years ago
3 0
  • Eaten part=2
  • Total parts=6

Fraction form

\\ \tt\rightarrowtail \dfrac{2}{6}

\\ \tt\rightarrowtail \dfrac{1}{3}

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You weld two piece's of steel together. The toral thickness is 33/64 inch. If one piece of steel is 9/32 inch thick, how thick t
Anon25 [30]

Subtract the thickness of the known piece from the total thickness.

Because they have different denominators rewrite them to have the same.

9/32 x 2 = 18/64

Now you have 33/64 - 18/64 = 15/64

The other piece is 15/64 inch thick.

4 0
2 years ago
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
torisob [31]

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.

Step-by-step explanation:

For each theft, there are only two possible outcomes. Either the need to buy drugs is the reason of the theft, or it is not. Each theft is independent of each other. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

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

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

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.

5 0
2 years ago
How many calories are in 3/4 cup of honey
PtichkaEL [24]
773?

Hope this helps :)
7 0
3 years ago
Given that f(x) = x2 – 14x + 45 and g(x) = 2 – 9, find f(x) – g(x) and
seropon [69]

Answer:

x2-14x+52 is the answer in my calculation.

8 0
3 years ago
What does 3 9/10 + 4/5 equal?
andreyandreev [35.5K]
3 9/10 + 4/5

39/10 + 4/5

39/10 + 8/10

47/10= 4 7/10
4 0
2 years ago
Read 2 more answers
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