Recent activity by Andrey Semenov

Recent activity by Andrey Semenov

New classical economics suggests that in the long run, changes in aggregate demand will cause: a. Only short-run changes in output and employment. b. Long-run changes in output and employment. c. Only

answered Dec 10, 2024

1 answer 154k views

Which statement is true of eukaryotic cells but not prokaryotic cells? OA. They contain DNA molecules that code for proteins. B. They contain a nucleus and specialized organelles. OC. They can exist as

answered Nov 10, 2024

1 answer 69.4k views

Under what conditions, the 2nd normal form is automatically satisfied if a relation is in the 1st normal form?

asked Oct 24, 2024

1 answer 113k views

Find the slope of DC

answered Sep 10, 2024

1 answer 42.8k views

The income of a, b, and c are in the ratio 8 : 15 : 12. if their incomes be changed such that the new income of a is 50% increased, 20% increased for b and 25% increase for c. find the ratio of their new

asked Aug 27, 2024

1 answer 141k views

Suppose that xi, where i = 1, . . . , n, are independent random variables with e(xi) = μ and var(xi) = σ². Let x = n-1 Σ xi. Show that E(x) = μ and Var(x) = σ²/n.

answered Aug 19, 2024

1 answer 211k views

How many 3cm cubes can be placed inside the box?

answered Jul 24, 2024

1 answer 20.8k views

A tornado rips through your college next spring (luckily on a holiday when no one is on campus). The tornado destroys brick buildings and leaves no bricks or debris on the foundations. What time of day

answered Jul 11, 2024

1 answer 181k views

A rectangle solid with a square base has a volume of 1728 cubic inches.

asked Jul 4, 2024

1 answer 155k views

Describe how would set up your program (volume and intensity) to reach the goal of hypertrophy in a mesocycle ?

answered Mar 25, 2024

1 answer 59.5k views

A butterfly starts at 20m and changes -16m? What is the final elevation

answered Mar 6, 2024

1 answer 1.4k views

All is true about crop rotation except: A. It proved to be one of the best developments of the scientific farmer B. It improved on older methods of crop rotation C. It never worked out as well as the farmer

answered Mar 5, 2024

1 answer 122k views

What are some race relations that began from the settling of the Americas in 1492 up to the Civil War?

asked Feb 12, 2024

1 answer 180k views

A salesperson earns a commission of $448 for selling $2800 in merchandise. Find the commission rate. Write your answer as a percentage.

answered Feb 11, 2024

2 answers 10.2k views

For each exponential function below (a-f), answer the following: i. State the domain and range ii. Determine the y-intercept iii. State the equation of the horizontal asymptote iv. Sketch the function

answered Jan 29, 2024

1 answer 176k views

Which groups in the 1920s opposed immigration, feared the Red Scare, and believed white Protestants were better than others? Responses African Americans and Catholics African Americans and Catholics nativists

asked Jan 27, 2024

1 answer 201k views

Find the slope of the line through (-3,2) and (6,2)

asked Dec 9, 2023

1 answer 50.1k views

A bicycle has a listed price of $521.99 before tax. If the sales tax rate is 7.5%, find the total cost of the bicycle with sales tax included.Round your answer to the nearest cent, as necessary.

asked Nov 6, 2023

1 answer 94.7k views

What are the 3 main components of water safety?

answered Sep 21, 2023

1 answer 186k views

Circles and Circumference (PLEASE HELP)

asked Jun 16, 2023

1 answer 142k views

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