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Let X, Y, and Z be three independent, identically distributed random variables, each with density function f(x). Determine: a) The mean of X+Y+Z b) The variance of X+Y+Z
answered
Oct 16, 2024
Mathematics
high-school
4
votes
205k
views
Do you think it should be possible to generate a list of all patients with a certain icd10 diagnosis? Why or why not?
answered
May 17, 2024
Health
high-school
5
votes
73.2k
views
Which of these are powers only of the federal government? Which are powers only of the state government? Which are concurrent powers of both? Group of answer choices Coin money [ Choose ] Negotiate with
answered
May 14, 2024
History
middle-school
3
votes
4.6k
views
Which of the following is a synonym for wretched? O gloomy O delighted O content
answered
Sep 27, 2023
English
high-school
6
votes
158k
views
What is the value of X
answered
Sep 11, 2023
Mathematics
high-school
7
votes
12.4k
views
Choose the correct answer for each row. Match each equation to the value of x that is the solution. Values of x may be used more than once and some will not be used.
answered
Aug 13, 2023
Mathematics
high-school
1
vote
85.7k
views
Mason collects seashells each year on the family trip to Sanibel Island. He has 90 whelks, which is 37.5% of his collection. The equation 0.375x = 90 where x represents the total number of shells, can
answered
Jun 11, 2023
Mathematics
high-school
2
votes
207k
views
Which equation has no solution? -12- 6x6 (2x + 2) 15-3x = 5 (x+4)- 8x 24z - 12 = -4 (3-6x) 2 (-1-7)=2x - 10
answered
Jun 8, 2023
Mathematics
high-school
3
votes
218k
views
Which is larger 1/12 or 2 ounces
answered
Jan 11, 2023
Mathematics
college
3
votes
73.1k
views
An MP3 player costs $70 and song downloads cost $0.95 each. Write an expression that represents the cost of the MP3 player and x number of song downloads
answered
Nov 18, 2022
Mathematics
high-school
5
votes
46.5k
views
The rate of conduction heat transfer through a plane wall of dimensions , and , thermal conductivity , and temperatures and on the faces can be determined as
answered
Nov 7, 2022
Physics
college
7
votes
224k
views
Select all that apply. Important aspects of the Greek economy: war slavery trade manufacturing agriculture
answered
Oct 22, 2022
Social Studies
high-school
6
votes
231k
views
Can somebody write about describing their favorite place using similie, hyperbole, alliteration, and imagery? I put 66 points, troll answers will be reported.
answered
Sep 18, 2022
English
high-school
2
votes
214k
views
How does a Camel prevent the loss of water from their body?
answered
Jun 15, 2022
Chemistry
college
4
votes
104k
views
Zubair needs to change some of the data in a table that he has created. How should he go about selecting a row in the table? A.Move the mouse pointer to a point before the text in a cell B.Move the mouse
answered
Apr 30, 2022
English
high-school
0
votes
179k
views
US war bonds helped the war effort by .
answered
Apr 12, 2022
History
college
3
votes
164k
views
HELP ASAP Polygons ABCD and A'B'C'D' are shown on the following coordinate grid: What set of transformations is performed on ABCD to form A'B'C'D'? A 90-degree counterclockwise rotation about the origin
answered
Mar 16, 2022
Mathematics
middle-school
6
votes
122k
views
I forgot to put the whole i-ready question ;_; pls my brain is about to explode to oblivion... (p.s I'm spending so much points)
answered
Mar 8, 2022
Mathematics
college
5
votes
181k
views
2x-7=-2x+9 How do you solve this?
answered
Sep 23, 2021
Mathematics
middle-school
4
votes
23.7k
views
Help me ASAP please!!!
answered
Jul 29, 2021
Mathematics
high-school
5
votes
84.0k
views
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