Recent activity by Andrei Nemes

Recent activity by Andrei Nemes

If you have 10,000 grams of a substance that decays with a half-life of 14 days, then how much will you have after 56 days? Round to the nearest whole number.

answered Sep 18, 2023

2 answers 9.2k views

CANOE is to BOAT as ...

asked Sep 15, 2023

1 answer 176k views

Simplify. the square root of 81/25 30 points for whomever helps me

asked Aug 28, 2023

1 answer 148k views

the table below shows the probability distrubution of a random variable y y - -2 ,-1, 0,1,2,3,4 P(Y) 0.02,0.06,0.19,0.14,0.53,0.04,0.02What is the expected value of Y

asked Jul 2, 2023

1 answer 13.0k views

Jim Crow laws were a broad set of local and state laws mandating racial segregation. The name “Jim Crow” came from a popular minstrel show. In the show, a racist depiction of a black character was played

asked Jun 17, 2023

1 answer 505k views

Please help me please help me please please

asked May 2, 2023

1 answer 267k views

Karan completes a six-year stint as a junior writer in a news company. Recently, another company hires him in the role of an assignment editor. What will Karan’s key responsibility be as an assignment

asked Mar 4, 2023

1 answer 137k views

Draw a comprehensive business plan of your choice

asked Mar 4, 2023

1 answer 331k views

Point C is 3/4 of the way from point A(-4,-2) to point B(8,6). What are thr cordinates of C

answered Jan 27, 2023

1 answer 351k views

Dos libras de carne de res y dos de chivo cuestan $334 pesos, si duplico la libra de carne de res y una libra de chivo cuestan $420 pesos. ¿Cuál es el precio por libra de cada producto?

answered Nov 17, 2022

1 answer 199k views

How does this pendulum demonstrate the law of conservation of energy? ⦁ At what point does the pendulum have the most potential energy? ⦁ At what point does the pendulum have the most kinetic energy? ⦁

asked Oct 21, 2022

1 answer 96.9k views

Explain what happens with light causing you to see colored opaque objects

asked Oct 15, 2022

2 answers 115k views

A cadenza is? A) a free solo passage without orchestral accompaniment. B) a solo passage with orchestral accompaniment. C) a call-and-response passage between a soloist and orchestra. D) the final movement

asked Sep 4, 2022

1 answer 378k views

5. Which of the following Is an example of Mussolini's nationalist rhetoric?

asked Feb 19, 2022

1 answer 121k views

How many moles of aluminum do 6.1×10^24 aluminum atoms represent? Express your answer using two significant figures.

asked Feb 6, 2022

1 answer 142k views

PLEASE HELP ME WITH ONE QUESTION If 1000 J of heat energy is lost from a piece of hot metal which is placed into a cup of cool water, how much energy is gained by the water?

asked Jan 2, 2022

1 answer 395k views

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