Recent activity by Drake Wu

Recent activity by Drake Wu

How do I do this? Given an integer array nums, return a new array with a length of nums.length*2 where each element in nums appears twice in a row. doubleElements([2, 3, 5, 4]) → [2, 2, 3, 3, 5, 5, 4,

asked Nov 24, 2023

1 answer 24.1k views

Why should humans be concerned about damage to the environment caused by mining?

answered Nov 21, 2023

1 answer 136k views

a typist charges 2,000.00 for the first 5 sheets typed and GH$600.00 for any additional sheets how many will barbara pay , if she presents 20 sheets for typing?

answered Nov 12, 2023

2 answers 152k views

A local radio station is giving away prizes. Every 8th caller receives a free bagevery 3rd called receives a gift card. If 200 callers, call in, how many callers will receive both a bag and a gift card?

answered Oct 27, 2023

1 answer 72.3k views

The thylakoids of chloroplasts are the location of several important steps of photosynthesis. Suppose you put chloroplasts in the dark, and then artificially lowered the pH of the interior (lumen) of each

answered Mar 28, 2023

1 answer 174k views

Let f(x) = 6x^2 + 5 and g(x) = 3x - 5. Find f(g(7)). A) 538 B) 892 C) 1287 D) 1541

asked Feb 10, 2023

1 answer 1.7k views

suon help32 is 0.2% of what number? Use pencil and paper. Would you expect the answer to be a lot less than32, slightly less than 32, slightly greater than 32, or a lot greater than 32? Explain.32 is 0.

answered Feb 9, 2023

1 answer 161k views

The length of a rectangle is 4 times its width. The perimeter is 36. Find the length and width of the rectangle.

answered Jan 31, 2023

2 answers 234k views

Help me with writing a check please

answered Dec 10, 2022

1 answer 55.8k views

How has WHO defined health

answered Nov 10, 2022

1 answer 176k views

D. The particles of powder are given an electric charge while spraying them to form the powder coating.

answered Oct 12, 2022

1 answer 124k views

What is the tu command for Cantar, Decorar, Escuchar and Celebrar

asked Oct 5, 2022

2 answers 209k views

If X and Y varies inversely, what would the value of X be? (-9,4) (x,-12)

answered Sep 11, 2022

1 answer 54.1k views

What is a molar volume?

answered Jul 25, 2022

1 answer 148k views

TIMED TEST PLEASE HURRY!!! The development of a new experimental method is most likely to change a theory if it makes it possible to analyze samples when they are frozen. perform the experiment in a different

answered Jul 12, 2022

2 answers 191k views

What are two factors that influences where civilizations can start

answered May 30, 2022

1 answer 177k views

The blood that comes from the body into the chambers of the right side of the heart A. needs more oxygen B. is full of oxygen C. needs more iron

answered May 24, 2022

1 answer 202k views

Please someone help with this math problem!!!!

answered May 14, 2022

1 answer 197k views

Read the paragraph. Then answer the question that follows. Perhaps you wanted pizza for dinner, but were out voted by the rest of the family who wanted chili. This is similar to what happens in a community.

answered Mar 27, 2022

1 answer 141k views

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

answered Mar 10, 2022

1 answer 173k views

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