Questions by Marek Kembrowski

Questions by Marek Kembrowski

White light is sent through glass prism. Which color is refracted the most?.

asked Dec 27, 2023

1 answer

16 votes

42.9k views

What is the solution of this system of linear equatons? y=2x-3 2x=y-3 ANSWERS (0,0) no solution (0,-3) infinitley many solutions

asked Nov 13, 2023

1 answer

15 votes

106k views

Complete the 5 parts of the plot diagram below type in your answer on each line

asked Aug 25, 2023

1 answer

2 votes

120k views

> Next question Find the last term to make the trinomial into perfect square x2 – 2x

asked Aug 7, 2023

2 answers

12 votes

135k views

3. Angle Relationship: 81° 236° Name the relations Does anybody know the relation??

asked Mar 15, 2023

1 answer

5 votes

87.3k views

9 Peter wants to plant x plum trees and y apple trees. He wants at least 3 plum trees and at least 2 apple trees. (a) Write down one inequality in x and one inequality in y to represent these conditions.

asked Jan 5, 2023

1 answer

3 votes

150k views

HELP WITH MATH PLEASE !!!

asked Dec 17, 2022

1 answer

1 vote

26.0k views

2. A runner can run at a speed of 4 km/hr in 2 hours. What distance will she cover in that time? orod 20 km

asked Oct 20, 2022

1 answer

2 votes

208k views

In the first election, most of the citizens of the US could vote. true or false ?

asked Oct 17, 2022

1 answer

4 votes

71.8k views

Graph the solution set of the inequality 1/2y < -3

asked Sep 12, 2022

2 answers

3 votes

107k views

Decrease $180.28 by 15%

asked Jul 13, 2022

1 answer

17 votes

223k views

2d+5(-6z-4) use z=3 d=9 .. Its between -92 and 1 .. I need help !! Thanks for whoever doing this for me . <3

asked Jun 20, 2022

1 answer

3 votes

74.3k views

—4 + 5 — 7 = 10 + 3х – 2х

asked May 17, 2022

1 answer

2 votes

196k views

TB 70 states that to determine acceleration 1 or 2 things must change. What must change for acceleration to occur?

asked Mar 14, 2022

1 answer

22 votes

142k views

Worked for 5 hours and 30 minutes. How should she write that on her time card

asked Oct 5, 2021

2 answers

1 vote

205k views

The ratio of blue beads to black beads mymaths

asked Aug 10, 2021

2 answers

3 votes

105k views

Does a large or small body cool faster?

asked Jul 16, 2021

1 answer

4 votes

76.2k views

Seeds are the source of the new plant. Some seeds do not germinate as soon as they are formed. Coconuts, for example, float on the ocean for extended periods of time. Why don't some seeds germinate immediately

asked Jul 11, 2021

1 answer

2 votes

191k views

The marginal cost of producing x units of a certain product is 72 + 1.1x − 0.007x2 + 0.00004x3 (in dollars per unit). Find the increase in cost if the production level is raised from 1800 units to 2000

asked Jan 6, 2021

1 answer

1 vote

225k views

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