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Answers by CIAvash

Answers by CIAvash
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We would like to construct a 99% confidence interval for the mean, based on a sample of 50 observations. The sample standard deviation is 5.5 and the sample mean is 22. The population standard deviation
answered Dec 4, 2021
2 votes
145k views
2(4x + 1) < 3(2x - 3)
answered Nov 15, 2021
3 votes
146k views
Mrs Carlos bakes 24 muffins the children eat 9 muffins how many muffins are left?
answered Aug 17, 2021
1 vote
138k views
The trumpet is easier to play softly than loudly. A) True B) False
answered Jul 17, 2021
0 votes
164k views
Daily life was very different under the Roman Republic than it was under the Roman Empire. Both societies had different social classes. In the Roman Republic, the city was ruled by the which was made up
answered Jul 15, 2021
5 votes
11.1k views
Colombo Enterprises has a defined benefit pension plan. At the end of the reporting year, the following data were available: beginning PBO, $75,000; service cost, $14,000; interest cost, $6,000; benefits
answered May 19, 2021
4 votes
121k views
At the hot dog stand, it costs 18.39 for five hotdogs and six bags of chips. If it costs 4.63 for one hot dog and two bags of chips, how much is a hotdog?
answered May 9, 2021
1 vote
86.5k views
the graph forecasts the supply and consumption of forests when the consumption rate and population growth rate are both low: what happens when the red and green lines on the graph cross
answered Feb 14, 2021
3 votes
148k views
Plato please help me
answered Jan 18, 2021
3 votes
97.2k views
Write an ALP to find cube of N 8-bit numbers in an array using 8086
answered Jan 9, 2021
4 votes
222k views
an airplane travles down a runway for 4 seconds with an acceleration 9.0 m/sec^2. What is its change in velocity during this time?
answered Jan 7, 2021
4 votes
201k views
Calculate how far a ball will travel horizontally if the ball reaches a high of 1.5 m above the ground and is thrown at a horizontal velocity of 45.0 m/s. Assume that the ball is caught at the same height
answered Dec 16, 2020
5 votes
33.3k views
Once the technology for making papyrus was developed, its method of production was ________. ◦ This allowed the Egyptians to have a _________________ on it. ◦ When did the first use of papyrus take place?
answered Aug 15, 2020
3 votes
52.6k views
What element is undergoing oxidation (if any) in the following reaction? 2 HCl(aq) + Ca(OH)2(aq) → 2 H2O(l) + 2 CaCl2(aq)
answered May 13, 2020
4 votes
44.7k views
A drug testing company advertises a test for steroids that is 92.1% effective at detecting steroid use. It has a true negative effectiveness of 90.6%. Which statement is true about the 90.6% rate? A. The
answered Feb 22, 2020
3 votes
167k views
A surplus or shortage in the money market is eliminated by adjustments in the price level according to a. classical theory, but not liquidity preference theory. b. neither liquidity preference theory nor
answered Jan 17, 2020
3 votes
54.1k views
Which important event of the American Revolution is shown here? A) the Stamp Act B) Boston Massacre C) the Boston Tea Party D) Lexington and Concord
answered Jul 6, 2019
2 votes
48.4k views
Which graph represents the solution set for - 4(1-x)<-12+2x?
answered Mar 15, 2019
0 votes
92.7k views
What’s is difference between an artifact and fossil???‍♀️
answered Feb 5, 2019
4 votes
222k views
Which pair of elements is most apt to form an ionic compound with each other?
answered Jul 29, 2018
3 votes
188k views
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