Questions by Joey Yi Zhao

Questions by Joey Yi Zhao

Destination 1 2 3 Supply Source 4 1 9 6 8 3 2 7 12 10 2 3 6 7 6 Demand 4 2 3 Draw the network representation of this problem.

asked Dec 27, 2024

1 answer

0 votes

18.7k views

Describe the visual appearance of the DNA you isolated as it precipitated in the ethanol and then after you started dissolving it in TE. How would you describe the appearance of DNA during precipitation

asked Oct 9, 2024

1 answer

5 votes

160k views

Which expressions are equivalent to (x⁷)? There may be more than one correct answer. Select all that apply. a. (x²¹/13) b. (x¹⁵ ⋅ x⁸) c. (x²¹ ⋅ x¹³) d. (x³/x⁴)

asked Jun 6, 2024

1 answer

5 votes

135k views

In what form is most of the electrons/protons that go to the electron transport chain? A) NAD+ B) NADH C) FAD D) FADH2

asked Mar 17, 2024

1 answer

5 votes

16.1k views

Amy found an old-fashioned lemonade recipe that uses 1 cup of lemon juice for every 6 cups of water. Rebecca found a recipe that uses 2 cups of lemon juice for every 12 cups of water. Which statement about

asked Jan 19, 2024

1 answer

0 votes

112k views

A committee of 3 men and 4 women is to be formed from the candidates consisting of 7 men and 8 women. In how many ways can the committee be formed?

asked Jan 6, 2024

1 answer

2 votes

166k views

Change these fractions into equivalent fractions, having the lowest common denominator as the denominator.3/418.

asked Dec 10, 2023

1 answer

4 votes

136k views

Solve the math problem

asked Jul 8, 2023

1 answer

3 votes

204k views

Where should you measure volume of liquid?

asked Dec 21, 2022

2 answers

23 votes

42.3k views

Given the function g(x) = x2 – 10x + 19, determine the average rate of change of the function over the interval 3 < x < 6.

asked Nov 13, 2022

1 answer

0 votes

162k views

Plzzzzzzzzzzzzzzzzzzzzzzzzzzz

asked Nov 3, 2022

2 answers

22 votes

57.0k views

During testing, the experimental probability of completing a new game with a perfect score was found to be StartFraction 1 over 500 EndFraction. If 1,000,000 people buy and play the game when it is released,

asked Sep 5, 2022

1 answer

5 votes

152k views

How many grams of Br are in 445 g CaBr2 ?

asked Sep 4, 2022

2 answers

5 votes

165k views

2 dived by 49 with a remainder

asked Jul 17, 2022

1 answer

2 votes

72.1k views

The "untouchables" were part of the highest caste in Aryan society. O False O True

asked Jun 28, 2022

2 answers

4 votes

46.9k views

A rectangle has length 6 cm and width 4 cm. Give the length and width of another rectangle with the same area but a different perimeter.

asked May 18, 2022

1 answer

15 votes

5.4k views

Factorise using identities p^2 +8p+16

asked Apr 8, 2022

1 answer

11 votes

207k views

When brainstorming with others to solve problems, one advantage is being able to

asked Feb 20, 2022

1 answer

4 votes

211k views

What is the sum of this infinite geometric series? 1/4, 1/5, 4/25, 16/125

asked Sep 10, 2021

2 answers

1 vote

59.5k views

Erica is working in the lab. She wants to remove the fine dust particles suspended in a sample of oil. Which method is she most likely to use? A. reverse osmosis B. osmosi C. filtration D. dilution

asked Sep 4, 2021

1 answer

2 votes

73.9k views

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