Questions by Guoliang

Questions by Guoliang

A box contains 5 red marbles and 2 yellow marbles. Consider the two–stage experiment of randomly selecting a marble from a box, NOT replacing it, and then selecting a second marble. Determine the probabilities

asked Oct 16, 2023

1 answer

2 votes

119k views

A standard game of Monopoly includes 20 orange $500 bills, 20 tan $100 bills, 30 green $50 bills, 50 blue $20 bills, 40 of each of the $5, $10, and $1 bills. What is the probability that I randomly pick

asked Aug 8, 2023

1 answer

2 votes

215k views

Plz help it's due at midnight

asked Jun 14, 2023

1 answer

14 votes

219k views

Solve this please......

asked Jun 10, 2023

1 answer

4 votes

203k views

A 32.63 astronomical units B 600,000 C 7 million kilometers D 4.67 Light years

asked Dec 18, 2022

1 answer

1 vote

190k views

What is the chemical equation for cellular respiration?

asked Dec 8, 2022

1 answer

0 votes

68.4k views

Please help me!!! 20 points!!!Write a response to the situation presented below. Be sure to write in Spanish. A new Spanish exchange student is nervous about giving his first oral presentation in class

asked Dec 7, 2022

1 answer

5 votes

179k views

which postulate can be used to prove the triangles are congruent. If it is not possible to prove congruent, choose not possible.

asked Nov 9, 2022

1 answer

5 votes

104k views

Who has the highest net worth in the world.

asked Nov 2, 2022

2 answers

23 votes

11.3k views

Find the product using the appropriate algebraic identity: (m^2 +5/7) (m - 2/5)

asked Aug 24, 2022

1 answer

21 votes

75.8k views

At the beginning of school you set-up a 4 digit pin to get into your My Payments Plus account, however you have not used your account since you set it up and forgot the number. You remember that the first

asked Jul 8, 2022

1 answer

1 vote

80.8k views

Solve each problem and decide which is the best of the choices given. What is the distance between the points (1,6) and (-7,3) on a standard coordinate plane? 39 73 173 55

asked Jun 18, 2022

2 answers

3 votes

68.5k views

Tom received 55 dollars for his birthday. He went to a sporting goods store and bought a baseball glove, baseball, and bat. He had 10 dollars left over, how much did he spent on the baseball gear ?

asked May 10, 2022

1 answer

3 votes

214k views

last year marina earned 35000 from one job and 25000 from a another job. she puts 3600 in her saving account. what percent of her total income did she put into saving

asked Apr 15, 2022

2 answers

1 vote

170k views

Tools are us rents leaf blowers for a base price of $24 +9 dollars per hour XYZ rentals rent leaf blowers for a base price of $18 plus $11 per hour how many hours were both companies charge the same amount

asked Dec 11, 2021

1 answer

3 votes

117k views

Gas or methane hydrates in the arctic tundra show increasing promise as a limited energy supply for which two of these countries? A. United States and Iceland B. Greenland and Finland C. Germany and Ireland

asked Dec 6, 2021

1 answer

0 votes

59.6k views

Parts of a plant cell newsela article Animal cells do not have chloroplasts or cell walls. Why do plant cells have chloroplasts and cell walls? Make a claim. Support your claim with evidence from the article.

asked Dec 4, 2021

1 answer

4 votes

100k views

Serenity invested $2,400 in an account paying an interest rate of 3.4% compounded continuously. Assuming no deposits or withdrawals are made, how long would it take, to the nearest tenth of a year, for

asked Jul 19, 2021

1 answer

2 votes

216k views

What type of technology can add geographical identification data to media such as digital photos taken on a mobile device?

asked Jul 18, 2021

1 answer

5 votes

169k views

3x+2y=-4 y= 4x-2 use substitution

asked Jun 26, 2021

2 answers

3 votes

73.3k views

Page:

Search QAmmunity.org