Recent activity by Mark Plotnick

Recent activity by Mark Plotnick

Two trains leave stations 224 miles apart at the same time and travel toward each other. One train travels at 75 miles per hour whilethe other travels at 85 miles per hour. How long will it take for the

answered Dec 5, 2023

1 answer 252k views

Simplify the exponential problem 7b^5/b^4

asked Dec 2, 2023

2 answers 317k views

Which equation describes a line that passes through (-6,8) and is perpendicular to the line described by y = 2x - 42A. y= -2x - 4B. y= -1/2x + 5C. y= 1/2 + 11D. y= 2x + 20

asked Nov 5, 2023

1 answer 512k views

What happens to the cardiovascular system during exercise?

answered Oct 7, 2023

1 answer 450k views

Trapezoid LMNO is dilated by a scale factor of fractor {1}{3} to form trapezoid L'M'N'P'. Side MN measures 39. What is the measure of side M'N'?

asked Oct 3, 2023

1 answer 227k views

What is the volume of Prism B if the volume of Prism A is 1120 in??

asked Aug 15, 2023

1 answer 283k views

HELP WITH ALLL OF THIS DUE TONIGHT ‼️‼️‼️‼️‼️‼️‼️‼️

answered Aug 8, 2023

1 answer 63.3k views

Y=5x+3 graph the line

asked Jul 13, 2023

1 answer 478k views

Please i reallly need help right now 25 points

answered Apr 24, 2023

1 answer 426k views

Which objective lens will deliver the highest amount of light

asked Dec 15, 2022

1 answer 223k views

Original Sentence: My friend Cody can eat a sandwich faster than any human or animal I have ever seen. New Word: Definition: Two synonyms also considered:

answered Nov 9, 2022

1 answer 515k views

If you are unhappy about the current transportation system, which of the following politicians will you vote for? A. Politicians who advocates going to war abroad B. Politicians who wants to improve roads

answered Sep 8, 2022

2 answers 480k views

I need help with the equation.

answered May 1, 2022

1 answer 325k views

Helpppp!!!! i don’t know

answered Mar 6, 2022

1 answer 240k views

Evaluate the function for the indicated values of x. f(x)= 2x + 1 x 3-5 x? -5 3- X x 25 f(-10) = f(2)= f(-5) = f(-1) = f(8) = DONE

answered Feb 23, 2022

1 answer 85.1k views

How does religion begin to play a role in social order? Also, how does writing contribute to social order? (After the Agricultural Revolution—think of life in civilizations versus the lives of nomads.)

answered Jan 19, 2022

1 answer 243k views

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