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A random variable has an (4,6) distribution. What is the probability that the random variable is between 6.23 and 9.15? Explain your work. P(6.23 < (4,6) < 9.15) =?
answered
Nov 24, 2024
Mathematics
high-school
1
answer
167k
views
If x is the number of full-time workers who are saving for retirement, then the distribution of x can be approximated with a normal distribution, n(64, 5.7), where the mean (μ) is 64 and the standard deviation
answered
Oct 11, 2024
Mathematics
high-school
1
answer
135k
views
Simplify completely: 7√10 - √6 + 2√10
answered
Jul 12, 2024
Mathematics
high-school
1
answer
95.7k
views
Which one of these is correct? Could you explain
asked
Jun 26, 2024
Mathematics
high-school
1
answer
179k
views
Does an employee have to be pregnant at the moment of discrimination in order to be protected by the law?
answered
Jun 7, 2024
Business
high-school
1
answer
45.9k
views
or There are 40 bags filled with coins. There are 23 coins in each bag. How many coins are there in all?
answered
May 3, 2024
Mathematics
high-school
2
answers
181k
views
CU BATTLE AT LITTLE BIG HORN by Trina Robbins Mustrated by Amin Amat. Why did Custer lose the battle?
asked
Apr 11, 2024
Social Studies
high-school
1
answer
149k
views
How do you think Georgia may be different today if Oglethorpe’s rules for the colony had been accepted?
asked
Oct 25, 2023
History
middle-school
2
answers
2.6k
views
Please help me answer this question?
asked
Jun 10, 2023
Mathematics
high-school
1
answer
76.1k
views
Which interval notation accurately represents thedomain?(-∞, 7) U (7,00) (-00, 5) U (5,00) (-∞0, 0) U (0,00) (-∞, 10) U (10,00)
asked
Jun 8, 2023
Mathematics
college
1
answer
80.5k
views
How to use the elimination method for the following equations 16x + 12y = 336 11x + 15y = 312
answered
May 30, 2023
Mathematics
college
1
answer
178k
views
Kyle baked 20 cookies. If 1 4 of the cookies are chocolate chip, how many chocolate chip cookies did he bake?
asked
May 22, 2023
Mathematics
high-school
2
answers
110k
views
He is__M.A student.(a/an/the/nothing)
answered
Apr 23, 2023
English
high-school
2
answers
169k
views
How are geography and history connected?
answered
Jan 21, 2023
Social Studies
college
1
answer
189k
views
certain dogs was found to be effective in 25% of the cases in animals when when administrated over a long period of time . If a doctor is now admistrating the drug to 5 animals , what is the probability
asked
Jan 6, 2023
Mathematics
college
1
answer
95.1k
views
Rose is working with a police department to take photos of a robbery at a convenience store. She is shooting photographs of the broken glass in the doorway, the mess of products thrown on the floor, and
asked
Dec 2, 2022
Arts
high-school
2
answers
201k
views
If ABCD is a rectangle, and m_ADB = 55°, what is the value of x? A. 80 O B. 90 O C. 40 O D. 70 O E. 110
answered
Nov 1, 2022
Mathematics
college
1
answer
103k
views
Is 22/35 inits simplest form??
asked
Oct 20, 2022
Mathematics
middle-school
2
answers
69.0k
views
Perform the following operation and express the answer in scientific notation. 2.8x10-6 1.4x10-2 [? [? ]*10!
answered
Aug 30, 2022
Chemistry
high-school
1
answer
67.9k
views
What did dred scott do for a living
answered
Aug 8, 2022
History
college
2
answers
196k
views
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