Questions by Dmitry Zinkevich

Questions by Dmitry Zinkevich

If you have two samples, one with n1 = 21 and the other with n2 = 14, and you are performing a pooled-variance t test, how many degrees of freedom do you have for this test?

asked Aug 7, 2024

1 answer

3 votes

70.0k views

What would happen if a particle accelerator exploded

asked Jul 21, 2024

1 answer

0 votes

223k views

The hair on your head grows 1in 1 inch per month discreet or continuous

asked Apr 1, 2024

2 answers

1 vote

154k views

8x^2 - 9 when x = -4

asked Sep 10, 2023

1 answer

3 votes

63.3k views

Help! answer 7 & 9 please.

asked Jun 14, 2023

1 answer

24 votes

139k views

Which number sentence is true?

asked Dec 4, 2022

1 answer

5 votes

69.1k views

How does long propose taxation should work? A) He believes that taxes should be eliminated across all classes. B) He argues that taxes should be decreased for the wealthy. C) He believes that taxes should

asked Nov 18, 2022

1 answer

23 votes

173k views

Hurry this is due in 8 minutes A 1/20 B 1 C 10%

asked Oct 20, 2022

2 answers

2 votes

188k views

Express the product of 1 2/5 x 1 1/2

asked Aug 24, 2022

1 answer

1 vote

110k views

Give the product in simplest form:

asked Aug 2, 2022

1 answer

4 votes

66.9k views

X What are the perimeter and area of a square with side length of 12 in.? A. P= 24 in., A = 24 in.? B. P= 144 in., A = 48 in.2 O C. P = 24 in., A = 144 in.2 O D. P= 48 in., A = 144 in.2

asked Jun 14, 2022

1 answer

4 votes

181k views

AB is tangent to circle O. If AO = 8 and BC = 6, what is the length of AB? Round to the nearest tenth, if needed.

asked Apr 8, 2022

1 answer

2 votes

208k views

Algebra 2 2.11 system of Linear inequalities

asked Mar 21, 2022

1 answer

20 votes

50.8k views

Use the term national self-determination in a sentence about President Wilson's Fourteen Points.

asked Jan 28, 2022

2 answers

21 votes

224k views

I did the 1st and 2nd questions. can you do the rest. ı dont know english.

asked Dec 19, 2021

1 answer

2 votes

25.7k views

Which of the following is an example of outsourcing? A. Gauchos B. Imports C. Maquiladoras D. Foreign Aid

asked Nov 17, 2021

2 answers

0 votes

233k views

Which rate has the same unit rate as 126 miles in 9 hours. would it be a 96miles in 6 hours b 42 miles in 3 hours c 80 miles in 5 hours d 112 miles in 7 hours

asked Aug 17, 2021

1 answer

2 votes

99.0k views

Why did some Congressmen advise forgiving the war debts?

asked Aug 16, 2021

1 answer

2 votes

2.8k views

President Lyndon B. Johnson launched the New Deal, a liberal program of change meant to improve the lives of Americans. true or false

asked Jul 28, 2021

1 answer

5 votes

109k views

Which of the following is not an endangered species? A.Gray Grass Mouse B.Giant Anteater C.Giant Otter D.Llama

asked Jul 15, 2021

2 answers

0 votes

151k views

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