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taurus [48]
1 year ago
13

WORTH 100 POINTS!!!

Mathematics
1 answer:
Ulleksa [173]1 year ago
6 0

1) Identify the statement you want to prove is true

2) Assume temporarily that the statement is false; assume the opposite is true

3) Obtain statements that logically follow from your assumption.

4) Reason logically until you reach a contradiction of a known fact.

5) Point out that your assumption must be false, and the statement must then be true.

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Select the correct answer from each drop-down menu. Function P models the weekly profit, P(x), a clothing company earns for maki
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Answer:

A: 20 or 70

A:between 20 and 70

B:more than 70

Step-by-step explanation:

Plato

7 0
3 years ago
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What is the answer for my khan academy homework
Verdich [7]

Answer:

12

Step-by-step explanation:

16 divided by 4 is 4

8 + 4 : 12

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2 years ago
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Taryn bought 12.6 gallons of gasoline. There are approximately 3.8 liters in 1 gallon. Which measurement is closest to the numbe
Alina [70]

Answer:

<h2> Amount in liters is 47.9 liters</h2>

Step-by-step explanation:

The Question is incomplete, it does not provide the measurements or options to choose from, but we can estimate the answer

Step one:

Given data

Taryn Bought 12.6gallons of gasoline

1 gallon of gasoline is  3.8 liters

We want to convert from gallons to liters

Step two:

----if 1 gallon has 3.8 liters

then 12.6 gallons will have x liters

cross multiply we have

x= 12.6*3.8

x=47.88 liters

Hence the estimated amount in liters is 47.9 liters

8 0
3 years ago
Let A and B be two events in a sample space S such that
klasskru [66]
P(A|B)<span>P(A intersect B) = 0.2 = P( B intersect A)

</span>A) P(A intersect B) = <span>P(A|B)*P(B)
Replacing the known vallues:
0.2=</span><span>P(A|B)*0.5
Solving for </span><span>P(A|B):
0.2/0.5=</span><span>P(A|B)*0.5/0.5
0.4=</span><span>P(A|B)
</span><span>P(A|B)=0.4
</span>
B) P(B intersect A) = P(B|A)*P(A)
Replacing the known vallues:
0.2=P(B|A)*0.6
Solving for P(B|A):
0.2/0.6=P(B|A)*0.6/0.6
2/6=P(B|A)
1/3=P(B|A)
P(B|A)=1/3
5 0
3 years ago
How many real number solutions does this equation have<br> <img src="https://tex.z-dn.net/?f=-7x%5E2%2B6x%2B3%3D0" id="TexFormul
garik1379 [7]

Answer:

None

Step-by-step explanation:

8 0
2 years ago
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