Recent activity by Nik Chankov

Recent activity by Nik Chankov

Consider that 3 consecutive cards are drawn without replacement from a shuffled deck of cards (Dependent probability): What is the probability that all three cards are twos? Write your answer as a fraction

asked Sep 15, 2024

1 answer 217k views

A sheet of charge with surface charge density 40 nC/mes on the plane Calculate the work done (in joules) in moving a 10C charge from A(3.3,-1) 10 81.0.4)all dimensions given in meters. Give your answer

answered Aug 22, 2024

1 answer 152k views

Simplify (-8-r)+(2r-4) Plato question

answered Jun 18, 2024

2 answers 79.2k views

Check whether A(5, 10), B(4, 10), C(4,9), D(5,9) a. rhombus b. square c. rectangle

asked Jun 15, 2024

1 answer 18.8k views

Answer this question pls

asked Apr 12, 2024

1 answer 45.4k views

How does the movement of cnidaria, like jellyfish, compare to mollusks, like bivalves? What specific body parts, if any, are used to aid their movement?

answered Mar 8, 2024

1 answer 117k views

Please help with math domain and range of a linear function that models a real world situation

answered Nov 26, 2023

1 answer 200k views

Solve x2 = −49 by using square roots. A. The solution is 7. B. There are no real solutions. C. The solution is −7. D. The solutions are 7 and −7.

answered Oct 10, 2023

2 answers 115k views

These four lines have been graphed on the same line. Which lines are parallel to each other?

asked Oct 2, 2023

1 answer 98.8k views

Please help me!! <3 I would appreciate it!

asked Jun 27, 2023

2 answers 147k views

Meghan reads 13 of her book in 114 hours. Meghan continues to read at this pace. How long does it take Meghan to read 12 of the book? Enter your answer as a mixed number in simplest form by filling in

answered Jun 11, 2023

2 answers 16.9k views

A horizontal force of 20 N just starts to move a box with weight80 N. Find the value of coefficient of static friction.

answered Jun 8, 2023

1 answer 183k views

The mass of a moving object appears to be 3.11% greater than its rest mass. What is it speed?

answered Mar 23, 2023

1 answer 152k views

Write True if the statement is correct and False if the statement is incorrect 1. The precision is good if each of the measurements closer to true value. 2. Gamma rays are positively charged partides.

answered Feb 26, 2023

1 answer 141k views

regulation of the cell cycle is dependent on cyclins and cyclin-dependent kinases (cdks). the key factor that allows a cell to progress beyond the restriction point in g1 is the absence of cyclin.

answered Jan 30, 2023

1 answer 212k views

Can you find the area of this shape?

asked Dec 10, 2022

1 answer 80.7k views

Whydo ypu think she chose to to introduce her topic to reader in this way

answered Nov 9, 2022

1 answer 121k views

why do we abriviate cetain words that dont need to me abriviated like really when it takes the same amount of efort to type rly

answered Oct 6, 2022

2 answers 154k views

Find the slope!! Please helpp

answered Oct 4, 2022

2 answers 233k views

Jason is swimming in his backyard pool and notices that sounds underwater are different than sounds above water. What best explains the difference in sounds?

answered Sep 14, 2022

1 answer 181k views

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