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3 years ago

Please Help I will give you a lot of points if you do!

Mathematics

1 answer:

Maru [420]3 years ago

4 0

Answer:

De Morgan's Theorem, T12, is a particularly powerful tool in digital design. The theorem explains that the complement of the product of all the terms is equal to the sum of the complement of each term. Likewise, the complement of the sum of all the terms is equal to the product of the complement of each term.

Step-by-step explanation:

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According to a survey conducted by an environmental organization, the probability that an eligible voter cares strongly about en

Alina [70]

Answer:

The probability that the person cares strongly about environmental issues but does not vote regularly is P=0.33.

Step-by-step explanation:

We have:

Probability that the voter cares for the environment P(E)=0.63

Probability that the voter votes regularly P(R)=0.51

Probability that the voter votes regularly and cares for the environment P(R,E)=0.30

We have to calculate the probability that the voter cares for the environment but does not vote regularly P(not R, E).

We know that the probability that the voter cares for the environment is 0.63, and is divided between the ones that vote regularly and the ones that don't:

P(E)=P(R,E)+P(not R,E)=0.63

We also know that the probability that the voter votes regularly and cares for the environment is P(R,E)=0.30. Then:

P(E)=0.30+P(not R,E)=0.63

P(not R,E)=0.63-0.30=0.33

The probability that the person cares strongly about environmental issues but does not vote regularly is P=0.33.

6 0

3 years ago

Give the slope and the y intercept of the line −4x+ 10y+ 8= 0

loris [4]

Slope is 2/5
Y intercept is -4/5

3 0

3 years ago

Read 2 more answers

Surgery Satisfaction Survey

Zinaida [17]

Answer: D) 14.3%

Step-by-step explanation:

Conditional probability formula:

$P(B |\text{given that A}) =\dfrac{P(A\ and\ B)}{P(A)}$

So, The probability he or she was dissatisfied, given that he or she had hip surgery = $\dfrac{\text{Number of persons are dissatisfied and has hip surgery}}{\text{Total persons have hip surgery}}$

From the table, the number of persons who are dissatisfied and has hip surgery = 15

Total persons have hip surgery = 105

Required probability = $\dfrac{15}{105}\approx0.143$

In percent, Required probability = 14.3%

Correct option D) 14.3%

7 0

3 years ago

7/16 divided by 2 3/8

Alexandra [31]

=> $\frac{7}{16}$ ÷ $2\frac{3}{8}$
convert to improper fraction
=> $\frac{7}{16}$ ÷ $\frac{19}{8}$
convert to multiply
=> $\frac{7}{16}$ ×    $\frac{19}{8}$
simplify and solve

=> $\frac{7}{2}$   ×    $\frac{1}{19}$

=>    $\frac{7}{38}$

4 0

3 years ago

PLEASE HELP IM STUCK

Wewaii [24]

Answer

It’s relation

5 0

2 years ago