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PSYCHO15rus [73]
2 years ago
7

I don’t understand how to find x to solve.

Mathematics
1 answer:
umka21 [38]2 years ago
5 0

Answer:

X + 3

Step-by-step explanation:

There is no definite working. The first container is what I call the base because everything is a little above the first container, X. They are basically asking you what is the total of the four jars bigger than X. In other words how many steps more to climb before the top floor while you are on the first step. So then you add the other numbers like 0.5 etc which will give you X +3. Hope it helps.

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Which is greater, 24 or - 25
QveST [7]

Answer:

24

Step-by-step explanation:

its positive

7 0
3 years ago
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How to use multiplication to find 4 divided by 1/8
nadezda [96]

Answer:

32, because when you are dividing by a fraction, you can multiply by the divident by reciprocal of the divisor.

Step-by-step explanation:

4 ÷ 1/8

4/1 ÷ 1/8

4/1 × 8/1

4 × 8

32

When you are dividing by a fraction, you can multiply by the divident by reciprocal of the divisor.

8 0
3 years ago
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John has $65 in his piggy bank. He wants to buy a new gaming
docker41 [41]
Yea it will take him 16 days
6 0
3 years ago
What is the probability that he will hit fewer than 8 of the bottles?
torisob [31]

Using the binomial distribution, it is found that the probability that he will hit fewer than 8 of the bottles is of 0.012, given by option A.

<h3>What is the binomial distribution formula?</h3>

The formula is:

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

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

The parameters are:

  • x is the number of successes.
  • n is the number of trials.
  • p is the probability of a success on a single trial.

In this problem, we have that:

  • The probability of a bottle being hit is of p = 0.95.
  • There are n = 10 bottles.

The probability that he hits fewer than 8 of the bottles is given by:

P(X < 8) = 1 - P(X \geq 8)

In which:

P(X \geq 8) = P(X = 8) + P(X = 9) + P(X = 10)

Then:

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

P(X = 8) = C_{10,8}.(0.95)^{8}.(0.05)^{2} = 0.0746

P(X = 9) = C_{10,9}.(0.95)^{9}.(0.05)^{1} = 0.3151

P(X = 10) = C_{10,10}.(0.95)^{10}.(0.05)^{0} = 0.5987

Hence:

P(X \geq 8) = P(X = 8) + P(X = 9) + P(X = 10) = 0.0746 + 0.3151 + 0.5987 = 0.988

P(X < 8) = 1 - P(X \geq 8) = 0.012

The probability that he will hit fewer than 8 of the bottles is of 0.012, given by option A.

More can be learned about binomial distribution at brainly.com/question/24863377

#SPJ1

7 0
2 years ago
Y – 15 = 31<br>-2x + 5y = -3<br><br>A.(-6,3)<br><br>B.(-7,6)<br><br>C.(-3,6)<br><br>D.(-6,-3)​
Roman55 [17]

Answer:

D. ( -6, -3)

Step-by-step explanation:

believe 95% is correct

5 0
3 years ago
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