Recent activity by Derek Redfern

Recent activity by Derek Redfern

What evidence can you find in the article to support the idea that Japan has one of the best transportation systems in the world?

answered Nov 16, 2023

2 answers 355k views

My question is how many moles of oxygen react with 2.4 moles of iron

answered Oct 24, 2023

1 answer 148k views

Use the graph of y=h'(x) below, to estimate point(s) of inflection for the function h(x) , as well as the intervals on which h(x) is concave up and concave down. Explain your reasoning.

answered Oct 17, 2023

1 answer 270k views

A) What is climate? (2mks)

asked Sep 15, 2023

2 answers 11.4k views

How much acceleration is given to a 45 kg child with a 630 N push on a swing?

asked Aug 4, 2023

1 answer 259k views

20. Q: How long will it take for an apple falling from a 29.4m-tall tree to hit the ground? A: 1.56 s B: 2.04 s C: 2.45 s D: 3.72 s

answered Jun 12, 2023

1 answer 288k views

Please help me please please pleaE

answered May 7, 2023

1 answer 531k views

What evidence comes out in the trial that suggests Gideon is guilty? I

answered Apr 15, 2023

1 answer 364k views

Select the correct answer. What is the solution to this system of equations? x-2y = 15 2x+4y=-18 OA. x = 1, y=-6 OB. X= 1, y=-7 ОС. Х 3, y= -6 OD. x= 3, y=-7 Reset Next

answered Apr 12, 2023

2 answers 172k views

Write the equation of the line that passes through the point (-3, 1) and is perpendicular 3 to a line whose slope is 2

asked Nov 10, 2022

1 answer 492k views

How many particles are in 1 mole of CO2?

answered Nov 9, 2022

1 answer 60.5k views

(this is for anybody feeling this quote) Stop saying sorry..forget the person that hurt you and let them go.People are gonna get used to you saying sorry and taking them back they finna keep hurting you.

answered Oct 23, 2022

2 answers 299k views

What substance acts to prevent sudden pH changes in bodily fluids?

answered Jul 15, 2022

2 answers 317k views

Kayla Koolbeck has $37.60 un her checking account. She uses her debit card to make purchases of $25.99 and $19.34, which overdraws his account. His bank charges her account antes overdraft Dee of $25.00.

answered Jun 29, 2022

1 answer 329k views

When you see the word IMPERIALISM, what comes to mind?

asked Mar 25, 2022

1 answer 162k views

. Which one is NOT an INDICATOR that a chemical has occurred A) Gas is produced B) Precipitate is produced C) Change in energy D) Change in mass

answered Mar 9, 2022

1 answer 414k views

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