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Ray Of Light [21]
3 years ago
9

Which of the following values in the set below will make the equation 2x + 1 = 3 true? (Only input the number.)

Mathematics
2 answers:
slava [35]3 years ago
7 0
The only one that makes sense is 1
Nookie1986 [14]3 years ago
5 0
2(1)+1=3 the answer is 1


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kompoz [17]

Answer:

169.65

Step-by-step explanation:

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2 years ago
Thirty percent (30%) of the bulbs in a large box are defective. If 12 bulbs are selected randomly from the box, calculate the pr
AleksandrR [38]

The probability that exactly 6 are defective is 0.0792.

Given:

30% of the bulbs in a large box are defective.

If 12 bulbs are selected randomly from the box.

To find:

The probability that exactly 6 are defective.​

Solution:

Probability of defective bulbs is:

p=30\%

p=\dfrac{30}{100}

p=0.3

Probability of non-defective bulbs is:

q=1-p

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The probability that exactly 6 are defective is:

P(x=r)=^nC_rp^rq^{n-r}

P(x=6)=^{12}C_6(0.3)^6(0.7)^{12-6}

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P(x=6)=0.0792478958

P(x=6)\approx 0.0792

Therefore, the probability that exactly 6 are defective is 0.0792.

Learn more:

brainly.com/question/12917164

8 0
2 years ago
Whats is equivanlent fractions of 24/84
Aloiza [94]

Answer:

2/7

Step to step explanation:

This question is in other words, asking you to simplify the fraction.

Find the GCF and divide both the denominator and numeratior by the GCF.

The GCF of 24/84 is 12.

24/12 = 2

84/12 = 7.

3 0
3 years ago
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noname [10]

Answer:

31 as it has only 2 factors which is 1 and 31

7 0
3 years ago
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Does this table of values represent a linear relationship? Explain your answer.
eduard

Answer:

Yes

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Yes, because there is a constant rate of change. It is and will always be constantly increasing by 1.5.

To be a linear line you have to have a constant rate of change.

7 0
3 years ago
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