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LuckyWell [14K]
3 years ago
9

Which of the following is algebraically equivalent to the sum of and ?

Mathematics
1 answer:
Naddika [18.5K]3 years ago
4 0

What is the question marks value?

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It will be
3 4/14+2 3/14+4 6/14=9 13/14
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The numerical value of the quantities expressed by the numbers and letters on the left side of the equation (equal sign) is equa
pashok25 [27]

Answer:

Follows are the solution to this question:

Step-by-step explanation:

In the question, the choices are missing that why it correct can be defined as follows:

The correct choice is "What else the equivalent (=) sign indicates on both sides of every equation".

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Which graph has a slope of 1/4?
Arte-miy333 [17]

Answer:Please include images of the graphs!

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Which is longer: 180 sec or 3 mins? Explain how you decided.
weeeeeb [17]
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A and B are two events. P(A) = 0.54; P(B) =0.42; p(A or B) = 0.85. Find the probability of A and B.
lesantik [10]

Answer:

0.98

Step-by-step explanation:

Work Shown:

P(A or B) = P(A) + P(B) - P(A and B)

P(A or B) = 0.13 + 0.85 - 0

P(A or B) = 0.98

Note that P(A and B) is 0. This is because we are told A and B are mutually exclusive events. This means both events cannot happen simultaneously. An example would be flipping a coin to have it land on heads and tails at the same time.

6 0
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