Recent activity by Rui Wang

Recent activity by Rui Wang

50 POINTS IF ANSWER IS RIGHT!! PLEASE HELP ASAP!!! If trees in a timber cruise were found to be of many different species, would that mean that the forest could be used for timber? Explain your answer.

answered Nov 12, 2023

1 answer 485k views

Which type of bonds share electrons? A. Covalent bonds B. Ionic bonds C. Carbon bonds D. Hydrogen bonds

asked Oct 3, 2023

1 answer 97.4k views

The angle of elevation from a point 25 feet from the base of a tree on level ground to the top of the tree is 30°. Find the height of the tree. • A. 39.1 ft • B. 43.3 ft • C. 14.4 ft • D. 17.7 ft

answered Aug 31, 2023

2 answers 277k views

Which experession is equivalent to 8x + 4y - 2x + 6y - 3 A. 6x + 10y - 3 B. 6x + 2y - 3 C. 10x + 2y - 3 D. 10x + 10y - 3

answered May 24, 2023

2 answers 312k views

Hi, can you help me answer this question, please, thank you:)

asked Mar 2, 2023

1 answer 83.5k views

Two blue budgies were crossed. Over the years, they produced 22 offspring, 5 of which were white. What are the most likely genotypes for the two blue budgies

answered Jan 30, 2023

1 answer 61.9k views

The temperature in a city decreases 12 degrees between 4 pm and 7 pm, then rose 16 degrees by 9 am the next morninng. If the temperature at 9 am is -6 degrees F, is the temperature the night before more

answered Jan 17, 2023

1 answer 167k views

Hi there! I have a probability quiz this week and I grabbed some problems from my worksheet. This one in particular has me stumped:At a car park there are 100 vehicles, 60 of which are cars, 30 are vans

answered Jan 15, 2023

1 answer 373k views

Find an explicit formula for the arithmetic sequence 37, 74, 111, 148, .... Note: the first term should be a(1).

answered Dec 24, 2022

2 answers 522k views

Here it is........................... i couldn’t fit all of it so I’ll post the rest ok

asked Nov 28, 2022

1 answer 56.2k views

11(d-c)+3(c+d),when c=6,d=9

answered Sep 30, 2022

1 answer 72.5k views

Find the focus of the parabola y^2=20x

answered Sep 26, 2022

1 answer 282k views

Combine and simplify the following radical expression.

answered May 3, 2022

2 answers 224k views

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