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Suppose a sample of 256 was taken from a population with a standard deviation of 128 centimeters. In this case, the sample mean will be within how many centimeters of the population mean 68% of the time?
answered
Oct 1, 2024
Mathematics
high-school
3
votes
187k
views
After the adjustments have been completed, the balance in the "Salaries and Wages Expense" account represents ____. A) Total salaries and wages paid during the current period B) Total salaries and wages
answered
Apr 22, 2024
Business
high-school
2
votes
169k
views
Instructions: In this lab, we are going to review shell sort. Get into groups of at most two people to accomplish this lab. At the top of your source code files list the group members as a comment. Each
answered
Mar 12, 2024
Computers and Technology
high-school
5
votes
211k
views
Please help me will give u extra points :) •
answered
Feb 10, 2024
Mathematics
college
2
votes
154k
views
When did it happen? 1480 1490 1488: Bartolomeu Dias sails past southern tip of Africa Before What do you know? 1500 1492: Christopher Columbus reaches the Americas 1510 1519: Hernán Cortés lands in Mexico
answered
Sep 19, 2023
History
college
3
votes
28.0k
views
Select the correct answer. The perimeter of a rectangle is 42 inches. If the width of the rectangle is 6 inches, what is the length? A 12 inches В.15 inches c. 21 inches D.40 inches
answered
Jul 17, 2023
Mathematics
college
7
votes
69.0k
views
How much thermal energy does a 2 kg steel block (c = 450 J/kg°C) lose when it cools from 300°C to 20°C?
answered
May 22, 2023
Physics
high-school
3
votes
216k
views
Please show work for both thank you!!
answered
Nov 6, 2022
Mathematics
high-school
4
votes
142k
views
Assume Hudson Co. has a target pretax income of $162,000 for 2020. What amount of sales (in dollars) is needed to produce this target income? 2. If Hudson achieves its target pretax income for 2020, what
answered
Oct 20, 2022
Mathematics
college
4
votes
218k
views
CAN SOMEONE PLEASE HELP ME!!!!!!!!!!
answered
Sep 14, 2022
Spanish
college
11
votes
46.8k
views
1.) Tyler runs 2/3 of a mile in 8 minutes. At this speed, how long will it take him to run one mile?
answered
Sep 11, 2022
Mathematics
high-school
10
votes
202k
views
Why is Mecca Islams holiest city. what is expected of all muslims during their lifetime.
answered
Jul 19, 2022
Geography
college
9
votes
154k
views
Write each multiplecation setence as an aditon sentence 5X5=25 6X2=12
answered
Jul 7, 2022
Mathematics
college
4
votes
51.0k
views
Coral reefs support more species per unit area than any other marine environment on Earth. What is one way coral reefs are important to the health of the biosphere? A. Coral reefs recycle nutrients, especially
answered
Apr 8, 2022
Biology
high-school
3
votes
158k
views
Science Can some one check my answers please Question 1 Imagine that an ecosystem contains rabbits, foxes, wolves, and deer. Select the animal whose absence would have the greatest negative effect on the
answered
Feb 25, 2022
Biology
college
12
votes
129k
views
Haley has not been able to maintain the $1,200 minimum balance required to avoid fees on her checking account. She wants to switch to a different account with a fee of $0.25 per check and a $10.50 monthly
answered
Nov 21, 2021
Mathematics
high-school
4
votes
171k
views
My friend needs help again :) Which of the following numbers can be expressed as a decimal that terminates? 3 over 2, 2 over 3, 3 over 4, 5 over 7 3 over 2 and 2 over 3 3 over 4 and 5 over 7 3 over 2 and
answered
Oct 15, 2021
Mathematics
college
1
vote
71.0k
views
What is the derivative of x^2 - x + 3 at the point x = 5?
answered
Sep 12, 2021
Physics
college
5
votes
58.2k
views
1. Francis heard that a car stereo system was on sale for 30% off. If the sale price was $57.75, what was the original price of the stereo? 2. Mr. Robins earns a commission on each airfare he books. At
answered
Sep 10, 2021
Mathematics
middle-school
3
votes
146k
views
Which pair of excerpts correctly matches an idea in the novel Wonder with a probable inspiration from Natalie Merchant's song "Wonder"? A Novel: But I know ordinary kids don't make other ordinary kids
answered
Aug 25, 2021
English
middle-school
3
votes
174k
views
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