Answers by Karen Tracey
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Answers by Karen Tracey

Answers by Karen Tracey
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The formula used to compute a confidence interval for the mean of a normal population when n is small is the following. x^^\_ +/-\(t text( critical value)\)s/sqrt(n) What is the appropriate t critical
answered Aug 8, 2021
5 votes
192k views
Garcia Real Estate is involved in commercial real estate ventures throughout the United States. Some of these ventures are much riskier than other ventures because of market conditions in different regions
answered Jul 24, 2021
6 votes
208k views
Mrs. Kramer bought some markers at the school supply store, including 8 black markers. 80% of all the markers she bought were black. How many markers did Mrs. Kramer buy in all? A. 28 B. 10 C. 20 D. 16
answered Jun 15, 2021
4 votes
73.0k views
Is english the worst subject?
answered Jun 11, 2021
3 votes
61.5k views
Please help!! Why is it important to keep the mass (weight) of your car low? Words to use: Mass, inversely proportional (as mass goes up, acceleration goes down), acceleration (to change motion), force
answered May 24, 2021
7 votes
34.7k views
Why was it important to say that “all men” were “created equal”?
answered May 17, 2021
1 vote
95.6k views
Find the measure of the missing angle
answered May 5, 2021
3 votes
94.0k views
2.0 kg of solid gold (Au) at an initial temperature of 1000K is allowed to exchange heat with 1.5 kg of liquid gold at an initial temperature at 1336K. The solid and liquid can only exchange heat with
answered Mar 21, 2021
4 votes
169k views
Please help me with this question.. please Use the following terms to complete the concept map below: charges density strong force neutrons electromagnetic force
answered Jan 19, 2021
3 votes
85.2k views
Any help is appreciated. "Rewriting American History" concerns how history is represented to modern readers. Based on your own experiences with history textbooks, do you share FitzGerald's concern that
answered Oct 4, 2020
4 votes
7.8k views
A man has a salary of $1,200 and saves 18% of it. How much does he save?
answered Jun 28, 2020
4 votes
101k views
Which of the following expressions are equivalent? Justify your reasoning. 4√x3 1 x−1 10√x5•x4•x2 x 1 3 •x 1 3 •x 1 3
answered Jun 11, 2020
5 votes
117k views
Ursula will build a fence using wooden planks and wood. Each plank is at least 11.5 centimeters and at most 12.5 centimeters wide. The fence will have 12 posts that are exactly 15 centimeters wide. The
answered May 29, 2020
7 votes
192k views
Algerbra 1- I need help please!!!
answered May 29, 2019
3 votes
173k views
Graph the solution if the this inequality 4/9x-10>x/3-12
answered Jan 29, 2019
7 votes
77.7k views
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