Questions by Sdds

Questions by Sdds

A population has a mean of 50 and a standard deviation of 10. If a random sample of 49 is taken, what is the probability that the sample mean is greater than 54? a. 0.025 b. 0.05 c. 0.975 d. 0.95

asked Jul 21, 2024

1 answer

4 votes

107k views

The distance Train A travels is represented by d = 90t, where d is the distance in kilometers and t is the time in hours. The distance Train B travels at various times is shown in the table. What is the

asked Mar 24, 2024

1 answer

5 votes

8.3k views

Help!!!!!!!!!!!!!!!!!!!!!

asked Mar 23, 2024

1 answer

5 votes

209k views

When reuben had 3 years left in college, he took out a student loan for $16,902. the loan has an annual interest rate of 4.5%. reuben graduated 3 years after acquiring the loan and began repaying the loan

asked Sep 28, 2023

1 answer

4 votes

90.3k views

Why the world population did not grow in the earlier centuries? explain

asked Jul 23, 2023

1 answer

8 votes

119k views

What is the slope of the line shown in the graph?

asked May 5, 2023

1 answer

13 votes

133k views

Helpppppppppppppppppppppppppp

asked May 7, 2022

2 answers

0 votes

113k views

In Alice Walker's "Women," what did the women of past generations fight for? Which is the correct answer

asked Apr 16, 2022

2 answers

0 votes

190k views

What idea was the basis for rome's system of law

asked Jan 19, 2022

1 answer

8 votes

62.9k views

Ginger cut 9 yards of fabric into pieces that are yard long. How many -yard pieces did she make from the 9 yards of fabric? A. 2 1/4 B. 8 3/4 C. 13 D. 36

asked May 19, 2021

2 answers

0 votes

67.4k views

What happens to blood once oxygen hits and why?

asked May 2, 2021

1 answer

3 votes

48.5k views

What is the solution to the system of equations 3x + 3 and y =2x+1?

asked Mar 3, 2021

2 answers

0 votes

65.6k views

Helpppppppppppppppp

asked Feb 28, 2021

2 answers

3 votes

148k views

Find the equation of the line that passes through the points (2, 2) and (-4, -1). Select the appropriate response: A) y=3x-3 B) y = (– 2/3)x + 8/3 C) y=1/2x+1 Help me please!

asked Feb 28, 2021

1 answer

0 votes

59.3k views

Which of the following is a result of Cold War competition? first use of nuclear weapons in war first landing on the moon new technologies developed to improve farming development of unmanned aircraft

asked Jan 5, 2021

2 answers

3 votes

61.9k views

Which expression could be used to calculate the length, in feet, of the rectangle?

asked Nov 20, 2020

2 answers

5 votes

160k views

The marketing director for GForce Games, a video game company, has informed his employees that he feels the company needs to improve its relationship with the distributors of the company's products because

asked Sep 8, 2020

1 answer

2 votes

175k views

In which step was an error made? In step 1, the multiplier should be -7. in step 2. the x-variable should be eliminated when the equations are added together Review the steps for solving the system -3x

asked Feb 20, 2020

2 answers

5 votes

166k views

Mr. Li is conducting the type of planning that covers about a month of time in the classroom. He outlines his activities and content and develops realistic time schedules. At which form of planning is

asked Jan 6, 2020

1 answer

5 votes

23.5k views

What are the short and long term effects of ocean pollution?

asked Dec 25, 2019

1 answer

4 votes

84.6k views

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