Questions by IHulk

Questions by IHulk

Brass, an alloy of copper and zinc, consists of 70% by volume of copper and 30% by volume of zinc. density of copper = 8.9 x 10 kg m-³ density of zinc = 7.1 × 10³kg m-3 (i) Determine the mass of copper

asked Nov 18, 2024

1 answer

0 votes

165k views

Help please I don’t get this one (photo) area of a polygon

asked Oct 7, 2024

1 answer

0 votes

105k views

When he goes to London next month, he wants ________ to Buckingham Palace. A. go B. went C. going D. to go

asked Sep 22, 2024

1 answer

5 votes

32.7k views

Which of the following methods of control yield increased reliability and consistency? A) IT Application B) Automated C) Manual D) IT General

asked Sep 5, 2024

1 answer

4 votes

23.7k views

This mineral aids in the formation of bones and teeth and is part of the ATP and CrP energy molecules.

asked Aug 28, 2024

1 answer

3 votes

59.3k views

The scale of a map is 1 : 120,000. a) What is the, in kilometers (km), from the beach to the lake in real life? b) The beach is 6km from the mountains. What is the distance, in centimeters (cm), between

asked Aug 11, 2024

1 answer

4 votes

233k views

Computer networks are challenging social institutions such as higher education. A. True B. False

asked Apr 19, 2024

1 answer

0 votes

136k views

Gullible discovers that perhaps people are not more advanced than animals when

asked Apr 8, 2024

1 answer

3 votes

205k views

Would you rather be deceived by the person you love or deceive that person you love? a) Be deceived b) Deceive

asked Apr 4, 2024

1 answer

3 votes

139k views

consider the vector function given below.r(t) = 6t, 5 cos t, 5 sin tfind the unit tangent and unit normal vectors t(t) and n(t).

asked Jan 10, 2024

1 answer

3 votes

84.3k views

Which type of program is appropriate to educate staff about new fall prevention protocols that are to be implemented on the nursing staff?

asked Jan 8, 2024

1 answer

5 votes

4.1k views

Lesson 1: Rails Across the Nation 1 question. What event in 1861 brought the Pony Express to an end? 2 question. Describe the difficulties each transcontinental railroad company faced after 1862? 3 question.

asked Nov 2, 2023

1 answer

25 votes

108k views

Why did Foreign relations with Russia remained strained after the Cold War?

asked Sep 19, 2023

2 answers

17 votes

61.5k views

The legs of a 45-45-90 triangle has lengths of 21. What is the length of the hypotenuse?

asked Mar 27, 2023

1 answer

2 votes

185k views

Need help with homework

asked Feb 25, 2023

1 answer

3 votes

60.5k views

The weak ionization constant (Ka) for HF is equal to: [H3O][F] [HFJ[H20] [HF] [F-][H30+] Please help

asked Jan 8, 2023

1 answer

10 votes

139k views

A(n) ____________________ is a document used to record money being placed into a bank account

asked Nov 21, 2022

1 answer

5 votes

198k views

How can you tell that Mrs. Saunders is wealthy?

asked Aug 11, 2022

1 answer

4 votes

212k views

A refrigerator costs £780 in a 40% off sale.What was the pre-sale price? please provide step by step answer.

asked Aug 6, 2022

1 answer

2 votes

72.2k views

A man walks for x hours at a speed of (x + 1) km/h and cycles for (x - 1) hours at a speed of (2x + 5) km/h. If the total distance travelled is 90 km, x

asked Jul 19, 2022

1 answer

15 votes

178k views

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