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FinnZ [79.3K]
3 years ago
6

Let p and q be statements. Identify the truth table for q → p.

Mathematics
2 answers:
Paul [167]3 years ago
7 0

Answer:

its b actually dont listen to the first answer its wrong

Step-by-step explanation:

Serjik [45]3 years ago
4 1

Answer:

T F T T.

Step-by-step explanation:

Let p and q be two statement

When the value of p is true and the value of q is true then the value of q\implies p is true.

When the value of p is true and the value of q is  false then the value of q\implies p is true.

When the value p is false and the value of q is true then the value of q\implies p is false.

When the value of p  is false and the value of q is false then the value of q\implies p is true.

Hence, the value of q\implies p is false when q is true and p is false.

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Find the value of "x" in the figure shown.
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svet-max [94.6K]

First calculate the distance covered going down:

d_down = (16 m / s) * 8 s = 128 m

 

Then the distance going up is:

d_up = 71 m

 

So the distance from the ledge to the nest is:

d = 128 m – 71 m = 57 m

 

Therefore the elevation is:

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3 years ago
Solve the proportion x/6 = 4/5
luda_lava [24]

Answer:

x/6 = 4/5

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3 years ago
For an outdoor concert by the city​ orchestra, concert organizers estimate that 19 comma 000 people will attend if it is not rai
Amiraneli [1.4K]

Answer:

14,800 people are expected to attend the concert

Step-by-step explanation:

In this question, we are tasked with calculating the expected number of people that will attend a concert on a particular day.

The key to answering this question is to multiply the individual probabilities of the two events by the expected number of people

Mathematically, what we obtain is the following;

The expected number of people at the concert = (probability of raining × expected number of people when it rains) + (probability of not raining × Expected number of people when it does not rain)

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Probability of not raining = 1-probability of raining = 1-0.3 = 0.7

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we plus these vales into the equation we have;

The expected number of people at the concert =( 0.3 × 5,000) + (0.7 × 19,000) = 1,500 + 13,300 = 14,800 people

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