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3 years ago

The probability density function f(x) for a uniform random variable x defined over the interval [2, 10] is

Mathematics

1 answer:

stellarik [79]3 years ago

3 0

F(x) = {1/8, 2 ≤ x ≤ 10}

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How do you solve 4.75 times 2.2

Serga [27]

Answer:

10.45

Step-by-step explanation:

To solve it without the calculator:

First, you multiply 4.75 times 0.2 (0.95)

Then you multiply 4.75 times 2 (9.5)

Then you add the 2 numbers to get the answer.

0.95 + 9.5 = 10.45

With the calculator, just put in the 2 numbers and click enter!

7 0

3 years ago

The state tax on clothing is 5.50 percent. what is the cost of 25$ shirt, including tax?

Natalija [7]

5.50% = 0.0550

25 + 0.0550(25) = 25 + 1.38 = 26.38

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3 years ago

PLEASE HELP PLEASE PLEASE

NNADVOKAT [17]

Answer: The value of x =2 units.

Explanation:

Since we have given that

AD= CD

BE= EA

So, we get that D and E are the mid-points of AC and AB respectively.

So, by Mid- point theorem , which states that the line joining the two midpoints is parallel to third side and it is half in length of third side i.e.

$DE=\frac{1}{2}BC$

So, we put the value of DE and BC ,

$5x-3=\frac{1}{2}\times (x+12)\\\\2(5x-3)=x+12\\\\10x-6=x+12\\\\10x-x=12+6\\\\9x=18\\\\x=\frac{18}{9}=2$

Hence, the value of x =2 units.

4 0

3 years ago

If cp=rs 400, loss=10% find sp<br>

Shalnov [3]

Answer:

cp = rs 400

loss = 10%

Then SP = 400 - 10% of 400

= 400 - 40

= 360

Therefore SP = Rs. 360

6 0

1 year ago

Solve the given equation for v.

vaieri [72.5K]

Answer:(3t)^2

Step-by-step explanation:

Steps below

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2 years ago