3 years ago

Solve for x: 2(3x + 4) + 2 = 4 + 3x

Mathematics

1 answer:

Inga [223]3 years ago

5 0

Answer:

-2 is the answer!!!!hope this helps

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the value of a new automobile depreciates 15% during the first year, and 16% during the second year. What is its depreciated val

Flauer [41]

It starts at 100% - 15% = 85% after the first year. $15,000*0.85 = $12,750
The second year is further reduced 100% - 16% = 84%
$12,750*0.84 = $10,710

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2 years ago

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3 years ago

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Darya [45]

Answer:

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Step-by-step explanation:

2/2=1=y

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3 years ago

Solve y=-x2-2x-2 y=x-4

Free_Kalibri [48]

Step-by-step explanation:

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3 years ago

Question 12 (1 point) Given P(A) 0.34, P(A and B) 0.27, P(A or B) 0.44, what is P(B)? Answer in decimal form. Round to 2 decimal

Tema [17]

Answer: The required probability of event B is P(B) = 0.37.

Step-by-step explanation: For two events A and B, we are given the following probabilities :

P(A) = 0.34, P(A ∩ B) = 0.27 and P(A ∪ B) = 0.44.

We are to find the probability of event B, P(B) = ?

From the laws of probability, we have

$P(A\cup B)=P(A)+P(B)-P(A\cap B)\\\\\Rightarrow 0.44=0.34+P(B)-0.27\\\\\Rightarrow 0.44=0.07+P(B)\\\\\Rightarrow P(B)=0.44-0.07\\\\\Rightarrow P(B)=0.37.$

Thus, the required probability of event B is P(B) = 0.37.

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2 years ago