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Degger [83]
3 years ago
14

At LaGuardia Airport for a certain nightly flight, the probability that it will rain is 0.07 and the probability that the flight

will be delayed is 0.12. The probability that it will not rain the flight will leave on time is 0.87. What is the probability that it is raining if the flight has been delayed? Round your answer .
Mathematics
1 answer:
NARA [144]3 years ago
8 0
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Help me fast please I’ve been struggling with this
Alborosie

Answer:

1/4(12x-28)

Step-by-step explanation:

1/4(12x-28)=3x-7

7 0
3 years ago
Read 2 more answers
How do I solve this?
malfutka [58]

a) Recall the integration by parts formula:

\displaystyle \int u \, dw = uw - \int w \, du

Then with u = x and dw = e^x\,dx we have

\displaystyle v = \int e^x x \, dx = xe^x - \int e^x \, dx

\implies \boxed{v = xe^x - e^x + C}

since w=\int e^x\,dx=e^x and du=dx. (C is of course an arbitrary constant that can be determined exactly if you know the velocity at some given value of x.)

b) No?

\displaystyle \int e^xx\,dx = \int xe^x\,dx

because multiplication is commutative. I get the feeling I'm missing something here...

8 0
2 years ago
The area of a square living room is 256 ft2. Which is the length of the room?
solmaris [256]
Answer=16ft

√256=16ft

length=16ft
6 0
3 years ago
Read 2 more answers
bus carrying Ahmad's friends to a soccer game traveled 10 km in 30 minutes. What was the average speed of the bus in km/hr?
hoa [83]
It is 10/3 which is 3.333 km per minute
3 0
3 years ago
Read 2 more answers
What is factorization of the trinomial below? -x2+2x+48
ivanzaharov [21]

Answer:

-(x+6) (x-8)

Step-by-step explanation:

-(x^2-2x-48)

two values the multiply to get 48 and the difference of those two numbers gives you -2.

6,-8

6 x -8 =-48

6-8=-2

In this case we factored out the negative so leave it outside

-(x+6) (x-8)

6 0
3 years ago
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