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snow_lady [41]
3 years ago
7

What is the mean of a random variable that is uniformly distributed in [1/2,1] interval?

Mathematics
1 answer:
amm18123 years ago
6 0

Answer:

3/4.

Step-by-step explanation:

The mean is 1/2*(1/2 + 1)

= 1/2 * 3/2

= 3/4.

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Question 1
kenny6666 [7]

The inequality is given by 20x + 25y ≤ 1100 and x + y > 50

<h3>What is an inequality?</h3>

An inequality is an expression that shows the non equal comparison of two or more numbers and variables.

Let y represent the number of soccer balls and x represent the number of volleyballs.

The coach can spend a maximum of $1,100, hence:

20x + 25y ≤ 1100

Also, The coach plans to order at least 50, hence:

x + y > 50

The inequality is given by 20x + 25y ≤ 1100 and x + y > 50

Find out more on inequality at: brainly.com/question/24372553

6 0
2 years ago
Can you help me please !
Bezzdna [24]

Answer:

Square root of 7 minus 2 equals x.

Step-by-step explanation:

X is irrational soooo

4 0
3 years ago
A partir del término general, calcular los 4 primerostérminos. (Considere que debe asignar
Scorpion4ik [409]

Answer:

4,7,12,19,...

Step-by-step explanation:

<u><em>The question in English is:</em></u>

From the general term, calculate the first 4 terms.  

(Consider that you must assign values to the variable n)

we have

b_n=n^2+3

step 1

Calculate the first term

For n=1

b_1=(1)^2+3=4

step 2

Calculate the second term

For n=2

b_2=(2)^2+3=7

step 3

Calculate the third term

For n=3

b_3=(3)^2+3=12

step 4

Calculate the fourth term

For n=4

b_4=(4)^2+3=19

therefore

the first 4 terms are

4,7,12,19,...

4 0
3 years ago
If l and m are parallel,which pair of angles are supplementary?
chubhunter [2.5K]

Answer:

Option (1)

Step-by-step explanation:

Angles 2 and 5 are supplementary by the same-side interior angles theorem.

4 0
2 years ago
2(4 t) written in distributive property
ss7ja [257]
The distributive property: a(b\pm c)=ab\pm ac

2(4\pm t)=2\cdot4\pm2\cdot t=8\pm2t
7 0
3 years ago
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