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4 years ago

Which expression is a way to represent the ratio of a to b?

Mathematics

2 answers:

mel-nik [20]4 years ago

5 0

i think the answer is b:a hope thats it

Fynjy0 [20]4 years ago

3 0

$\frac{a}{b}$

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Suppose the time to process a loan application follows a uniform distribution over the range of 8 to 13 days. What is the probab

Arlecino [84]

Answer: 0.2

Step-by-step explanation:

We know that , the probability density function for uniform distribution is given buy :-

$f(x)=\dfrac{1}{b-a}$ , where x is uniformly distributed in interval [a,b].

Given : The time to process a loan application follows a uniform distribution over the range of 8 to 13 days.

Let x denotes the time to process a loan application.

So the probability distribution function of x for interval[8,13] will be :-

$f(x)=\dfrac{1}{13-8}=\dfrac{1}{5}$

Now , the probability that a randomly selected loan application takes longer than 12 days to process will be :-

$\int^{13}_{12}\ f(x)\ dx\\\\=\int^{13}_{12}\dfrac{1}{5}\ dx\\\\=\dfrac{1}{5}[x]^{13}_{12}\\\\=\dfrac{1}{5}(13-12)=\dfrac{1}{5}=0.2$

Hence, the probability that a randomly selected loan application takes longer than 12 days to process = 0.2

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3 years ago

What is equivalent to 2 x 2 − 7 x − 3 = 0

kifflom [539]

Answer:

I'm confused with this, I dont understand what you are asking.

Step-by-step explanation:

2 is equivalent with a lot of things,

1+1

3-1

92-90

7×7-47

4÷2

the list goes on...

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2 years ago

Y = | x-3 | + | x+2 | - | x-5 | if -2

DaniilM [7]

Step-by-step explanation:

is 0 I think I don't know maybe

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3 years ago

What is the approximate value of log6 25?

Andru [333]

The approximate value of log6 25 is 1.8

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3 years ago

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PLZ, HURRY WILL GIVE BRAINILEST TO CORRECT ANSWER!

Sergeeva-Olga [200]

Answer:

c 4/5

Step-by-step explanation:

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3 years ago

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