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pashok25 [27]
3 years ago
15

Graph f(x) = 22 +1 and g(x)=-1+7 on the same coordinate plane.

Mathematics
1 answer:
olasank [31]3 years ago
5 0

Answer:

The solution is x=2

Step-by-step explanation:

<u><em>The correct question is</em></u>

Graph f(x) = 2x +1 and g(x)=-x+7 on the same coordinate plane.

What is the solution to the equation f(x) = g(x)?

we have

f(x)=2x+1

g(x)=-x+7

we know that

The solution for the equation f(x)=g(x) is the x-coordinate of the intersection point both graphs

using a graphing tool

The intersection point is (2,5)

The x-coordinate of the intersection point is 2

therefore

The solution is x=2

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If 80% of scheduled flights actually take place and cancellations are independent events, what is the probability that 3 separat
Mekhanik [1.2K]

 

We are given that 80% of scheduled flights really take place, therefore this means that:

Probability of flying = 80% = 0.80

 

Now in statistics class, we know that the probability of two or more independent events to occur is simply equivalent to the product of their probabilities, or mathematically written as: (P = Probability)

total P = P1 * P2 * P3 *...

 

In this case, since we are to find for the probability that 3 independent flights will occur, therefore the total probability assuming equal probabilities to fly is:

total probability = 0.80 * 0.80* 0.80

total probability = 0.512

or

total probability = 51.20%

 

This means that there is only a 51.20% chance for 3 flights to occur.

7 0
3 years ago
Solve the solution. How many solutions does it have? 4(2x-3)=2(4x-6)
sdas [7]

Answer:

No solutions

Step-by-step explanation:

4(2x-3)=2(4x-6)

4(2x-3)=2 \times 2(2x-3) \\  \\ 4(2x-3)=4(2x-3)

Same components are present on both sides of equal sign, therefore NO SOLUTIONS are possible.

7 0
3 years ago
For which values of the variables the following equality is true?
Ilia_Sergeevich [38]

Answer:

For The value of a = 0 and c = 0 , The given expression equality is true  

Step-by-step explanation:

Given expression as :

\frac{3a^{2}+ac+2c-6a}{3a - c} = a - 2

Or, 3 a² + ac + 2 c - 6 a = ( a - 2 ) × ( 3 a - c )

Or, 3 a² + ac + 2 c - 6 a =  3 a² - ac - 6 a + 2 c

Or, (  3 a² + ac + 2 c - 6 a ) - ( 3 a² - ac - 6 a + 2 c ) =0

Or, ( 3 a² - 3 a² ) + ( ac + ac ) + ( 2 c - 2 c ) + ( - 6 a + 6 a ) = 0

or,  0 + 2 ac + 0

Or, 2 ac = 0

∴  a =0  and c = 0

Hence For The value of a = 0 and c = 0 , The given expression equality is true  .  Answer

6 0
2 years ago
X=?? hurry!! will give brainliest
lesya692 [45]

Answer:

30

Step-by-step explanation:

102+48=150

180-150=30

3 0
3 years ago
Read 2 more answers
Please answer will mark branliest
Flauer [41]

Step-by-step explanation:

5 tank tops= $20

5 t-shirts= $35

20/5= 4

35/5=7

7-4=3

The t-shirts are $3 more than the tank tops

4 0
2 years ago
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