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Tju [1.3M]
3 years ago
9

Solve for x:

Mathematics
1 answer:
elixir [45]3 years ago
4 0
I’m going to say multiply both sides by a which gives you:

a^2-ab-a=2

If not give me a call
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C. 2(x+10) is the correct answer
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Write the pair of fractions as a pair of fractions with a common denominator 3/10 and 2/5
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The answer is 3/10 and 4/10.
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A soup company puts 12 ounces of soup in each can. The company has determined that 97% of cans have the correct amount. Which of
lana [24]

Answer:

Option d: n = 36, p = 0.97, x = 36.

Step-by-step explanation:

We are given that a soup company puts 12 ounces of soup in each can. The company has determined that 97% of can have the correct amount.

We have to describe a binomial experiment that would determine the probability that a case of 36 cans has all cans that are properly filled.

Let X = <u><em>Number of cans that are properly filled</em></u>

The above situation can be represented through binomial distribution;

P(X = x) = \binom{n}{x} \times p^{x} \times (1-p)^{n-x} ; x = 0,1,2,........

where, n = number of trials (samples) taken = 36 cans

            x = number of success = all cans are properly filled = 36

            p = probabilitiy of success which in our question is probability that

                  can have the correct amount, i.e. p = 97%

So, X ~ Binom (n = 36, p = 0.97)

Hence, from the options given the correct option which describes a binomial experiment that would determine the probability that a case of 36 cans has all cans that are properly filled is n = 36, p = 0.97, x = 36.

4 0
3 years ago
Susan makes 5 fruit cups for the picnic. In each cup, she has 5 strawberries and 3 kiwi. Joanna uses the same number of total fr
rosijanka [135]
The answer to this question is that Joanna used 2 kiwis in each fruit cup. We can work this out in the following way:
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Answer:

18

Step-by-step explanation:

3x + 28 = 46

Subtract 28 from each side

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Divide each side by 3

3x/3 = 18/3

x = 6

Find 2x+6

2(6)+6

12+6

18

6 0
2 years ago
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