Recent activity by Mephane

Recent activity by Mephane

The half life of throium is 18.72 days. how many days are required for 1000 gr to become 250 gr?

answered Dec 17, 2023

1 answer 188k views

What are the thin fibers of the human nervous system called?.

asked Nov 10, 2023

2 answers 179k views

If mQOS = 46, and mPOR = 61 and mPOQ = 28, what is mROS PLEASE HELP

asked Sep 21, 2023

1 answer 177k views

What is the equation of the graphed line written in standard form? 1. 2x + 3y = -6 2. 2x + 3y = 6 3. y= -2/3 x -24. y= 2/3 x -2

answered Sep 13, 2023

1 answer 123k views

How long will it take for the population to reach 2128 alligators, according to this model?

answered Jul 5, 2023

1 answer 141k views

, Help me please please please

asked Apr 15, 2023

1 answer 123k views

Why did the Black Death occur?

answered Mar 28, 2023

2 answers 117k views

Find the product of the binomials. (a +1) and (a -1)

asked Feb 4, 2023

1 answer 121k views

What impact on the state’s economy be affected if North Carolina could produce biofuels locally as a replacement for petroleum gas products? A. Tax revenues would decrease. B. Unemployment would increase.

asked Jan 27, 2023

1 answer 1.2k views

1) On the given graph, when x = −1, what is f(x)? A) 3 B) 5 C) 7 D) 8

asked Dec 27, 2022

2 answers 179k views

Which ratio is equivalent to 4 : 10 choose all that apply

answered Dec 15, 2022

2 answers 21.5k views

Plz help ASAP plz...........

answered Nov 7, 2022

1 answer 113k views

Which factors below do NOT influence how much energy a person needs.

answered Oct 15, 2022

2 answers 182k views

Can someone plz help me with this one problem plz!!!!

answered Oct 14, 2022

1 answer 130k views

Please answer correctly !!!! Will mark Brianliest !!!!!!!!!!!!!!

asked Oct 8, 2022

1 answer 138k views

Read the excerpt from The Boy Who Harnessed the Wind by William Kamkwamba. Which fact about Malawi helps the reader understand what the excerpt is mostly about? The wind would spin the blades of the windmill,

answered Oct 7, 2022

2 answers 232k views

Approximately what percent of the world population follows a branch of the four largest religions: Christianity, Islam, Hinduism, and Buddhism?

answered Sep 26, 2022

2 answers 135k views

Hi. I need help with this question (see image). Please show workings.

answered Sep 19, 2022

1 answer 114k views

Light energy travels as - A: compressional waves B: primary waves C: surface waves D: transverse waves

answered Aug 11, 2022

2 answers 209k views

NOW ASAP PLEASE NEED FAST ANSWERRRRRRRRRRRRRRRR

answered Jun 17, 2022

2 answers 153k views

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