Questions by Abe Gold

Questions by Abe Gold

Find the minimum sample size needed to estimate the percentage (proportion) of adults who can wiggle their ears. Use a margin of error of 5 percentage points and use a confidence level of 95%. Assume that

asked Nov 15, 2024

1 answer

5 votes

114k views

In an unbiased p-n junction, holes diffuse from the p-region to n-region because (a) free electrons in the n-region attract them. (b) they move across the junction by the potential difference. (c) hole

asked Oct 13, 2024

1 answer

4 votes

148k views

How many polymerases does E. coli have?

asked Sep 28, 2024

1 answer

1 vote

140k views

"A solution which has [OH-] = 4.6 × 10-6 M is A. Acidic. B. Basic. C. Neutral."

asked Jul 24, 2024

1 answer

1 vote

232k views

Experts advise at the biggest advantage of using an automated external defibrillator is:_____

asked Jun 28, 2024

1 answer

5 votes

204k views

What type of environment does condemning religion cause?

asked May 23, 2024

1 answer

5 votes

48.4k views

Which media element is best suited to show a location? OA. Graph OB. Map OC. Image D. Timeline

asked May 13, 2024

1 answer

5 votes

3.1k views

How do the other people get Mrs. Schacter to stop yelling? a) They offer her food and water. b) They physically restrain her. c) They ignore her and hope she quiets down. d) They tell her to calm down

asked Mar 12, 2024

1 answer

5 votes

145k views

Witch of the following words means'' the policy or action by witch one nation controls another country or territory''? A imperialism? B communism? C industrialism? D nationalism?

asked Jan 10, 2024

1 answer

2 votes

127k views

A hurricane is approaching land. At 3:00 p.m. it is 487 miles off the coast, and at 8:00 p.m. it is 372 miles off the coast, as shown below. Assuming the hurricane continues on the same path at the same

asked Dec 17, 2023

1 answer

4 votes

44.5k views

I need to determine electron configuration of rubidium and rubidium ion.

asked Jun 17, 2023

1 answer

0 votes

84.5k views

Which expression is equivalent to 5(x+3)

asked May 17, 2023

2 answers

3 votes

99.6k views

Change this active sentence to passive voice: They will have completed the new bridge by March They are going to arrest me. An American writer wrote this novel. They had delivered the mail in the morning.

asked May 7, 2023

1 answer

21 votes

6.0k views

Find x in the right triangle

asked Mar 28, 2023

2 answers

10 votes

35.8k views

State two differences between a mouse pointer and a mouse cursor

asked Mar 19, 2023

2 answers

0 votes

226k views

A que acuerdos llego la conquista de peru

asked Nov 21, 2022

1 answer

0 votes

118k views

What is cross polination

asked Oct 23, 2022

1 answer

2 votes

14.6k views

What is 4 - 6 * 6 + 1/49 * 7

asked Sep 4, 2022

1 answer

1 vote

228k views

A car travels 160 miles in 4 hours. At this rate, how far will the car travel in 7 hours?( find unit rate, then multiply by 7)

asked Aug 23, 2022

2 answers

8 votes

64.1k views

Are the 3 right for number 12?

asked Aug 17, 2022

1 answer

0 votes

166k views

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