Questions by Johannes Ernst

Questions by Johannes Ernst

How deep is a reflector if the go-return time of a sound wave is 39 us? a. 2cm b. 3cm c. 5cm d. 6cm

asked Nov 4, 2024

1 answer

2 votes

217k views

17. Choose the sentence that is NOT grammatically correct. O Yo le estoy chateando. O Yo estoy le chateando. Yo estoy chateándole.

asked Oct 20, 2024

1 answer

3 votes

41.4k views

Where does the comma belong in the given sentence? 1) After 'Elementary' 2) After 'district' 3) After 'students' 4) No comma is needed in the sentence

asked Jul 14, 2024

1 answer

3 votes

51.2k views

PLEASE HELP! And show all steps!

asked May 9, 2024

1 answer

3 votes

45.3k views

What Equipment Operational Capability (EOC) code distinguishes Hyd WO/MAFs from other non-hyd MAFs?

asked Mar 23, 2024

1 answer

5 votes

148k views

What is the role of Sec23 and Sec24 in coat removal?

asked Feb 23, 2024

1 answer

3 votes

69.2k views

Sally recently started a new job at at a furniture store and makes $10.25 per hour. Last week, Sally earned $110.39. Her boss told her that the company is only able to pay her less than $200 for each two-week

asked Feb 3, 2024

2 answers

4 votes

16.0k views

What supports the proboscis in acorn worms?

asked Jan 14, 2024

1 answer

5 votes

116k views

Please do number 5 thank you

asked Dec 26, 2023

1 answer

7 votes

42.8k views

15 grams of copper (II) chloride react with 20 grams of sodium nitrate If 11.3 grams of sodium chloride are formed in the reaction, what is the percent yield of this reaction? CuCl2+2NaNO3=Cu(NO3)2+2NaCl

asked Dec 12, 2023

1 answer

2 votes

171k views

a nurse is educating parents of preschoolers on appropriate safety measures for this age group. what might be a focus of the education plan?

asked Dec 12, 2023

1 answer

5 votes

196k views

List square numbers 50 to 80

asked May 5, 2023

2 answers

4 votes

196k views

Make r the subject of the formula V=Tr?h

asked Mar 3, 2023

1 answer

15 votes

95.1k views

Write a factor that you can use to rationalize the denominator of √2/√5−8.

asked Feb 18, 2023

1 answer

3 votes

99.8k views

Any recurring sequence of points above and below the trend line lasting less than one year can be attributed to the cyclical component of the time series. a. True b. False

asked Aug 16, 2022

1 answer

0 votes

205k views

The measure angle of 92°. What is the measure of its supplementary angle

asked Aug 6, 2022

2 answers

0 votes

77.8k views

There are $5$ girls and $5$ boys in a chess club. The club holds a round-robin tournament in which every player plays against every other player exactly once. If Anita is one of the club members, what

asked Jul 20, 2022

1 answer

1 vote

166k views

Can someone explain why someone with B+ blood can receive AB+ and B+ blood?

asked Jul 6, 2022

2 answers

15 votes

75.8k views

Find the volume of the cylinder. Use pi

asked Jul 5, 2022

2 answers

4 votes

83.4k views

I NEED THE ANSWER ASAP, Please answer if you can. Why do you think the Constitution deals with the legislative branch in its very first—and longest—article? Please Help, I need it in 5 mins. thank you

asked Jun 9, 2022

2 answers

22 votes

207k views

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