Questions by Ion Morozan

Questions by Ion Morozan

A random sample of 23 items is drawn from a population whose standard deviation is unknown. The sample mean is x⎯⎯ = 770 and the sample standard deviation is s = 25. Use T.INV in Excel to find the appropriate

asked Jun 3, 2021

1 answer

4 votes

96.6k views

Mary has a mass of 40 kg and sprints at 1 m/s how much kinetic energy does she have

asked Mar 27, 2021

1 answer

3 votes

59.9k views

Which logarithmic equation has the same solution as x minus 4 = 2 cubed log 3 squared = (x minus 4) log 2 cubed = (x minus 4) log Subscript 2 Baseline (x minus 4) = 3 log Subscript 3 Baseline (x minus

asked Mar 26, 2021

2 answers

1 vote

184k views

Solve the following system of equations. 2x + y = 3 x = 2y - 1 Make sure there are NO SPACES in your answer. Include a comma in your answer. ANSWER: {( a0 )}

asked Dec 8, 2020

2 answers

4 votes

192k views

Mrs. Lincoln has a bucket full of pencils that she would like to divide up equally to her 28 students. If each student got 3 pencils, how many did she start with?

asked Aug 20, 2020

1 answer

5 votes

47.5k views

Victor read the fine print for a checking account he was thinking about using. The fine print said, "A minimum balance of $500 is required. If your balance falls below this level, you will be assessed

asked Jun 28, 2020

1 answer

2 votes

200k views

Help this is 12 points! f(x) = -3x^2 + 2x - 7 Find f(-1)

asked May 24, 2020

1 answer

0 votes

64.9k views

If it takes you 10 min. to boil an egg to perfection at sea level, how long would it take to boil an egg to your taste in the Carpathian Mountains at elevations of 8,500 ft?a)The boiling point of water

asked Feb 5, 2020

1 answer

0 votes

38.7k views

Why do we currently rely on the weather

asked Aug 5, 2019

1 answer

5 votes

29.4k views

What directions are Jane and Mr. Mason given while they wait for the Mr. Rochester to return? a. They are not to speak about what has happened c. They are try to sleep while they wait b. They are to discuss

asked Jul 10, 2019

2 answers

0 votes

220k views

Juan learned that gear ratio refers to the number of times one gear rotates in relation to another gear. The ratio of the gears in the picture below is 1 1/2 to 1/2 write two unit rates to represent the

asked Apr 12, 2019

1 answer

4 votes

234k views

Math Find length of line segment

asked Nov 7, 2018

2 answers

5 votes

65.5k views

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