Recent activity by Arabam

Recent activity by Arabam

The half-life of a radioactive substance is 27.3 years.(a) Find the exponential decay model for this substance. A(t)=A_0e^t(b) How long will it take a sample of 400 grams to decay to 300 grams?(c) How

answered Dec 28, 2023

1 answer 14.1k views

You are about to enter an elevator with a weight capacity of 500 pounds. There are three people already in the elevator. The weights of the passengers are 107 pounds, 172 pounds and 129 pounds. Assuming

asked Sep 28, 2023

1 answer 342k views

Find the value of x.

answered Jun 23, 2023

1 answer 124k views

2 1/3 + 3 1/3 = ? (The 1/3 are fractions..)

answered May 31, 2023

1 answer 387k views

The waves produced on the earth’s surface is called (a) seismic wave (b) longitudinal wave (c) Micro wave (d) Radio wave

asked May 14, 2023

1 answer 372k views

3B What is the value of account after 10 years, if interest is paid at 3.7%, if no other deposits or withdrawals are made? Initial deposit $6500, then compounded annually

answered Mar 20, 2023

2 answers 456k views

(10x + 3) − (7x + 2) SOLVE THEM STEP BY STEP

answered Feb 11, 2023

2 answers 88.5k views

The graph below models the value of a piece of construction equipment as it depreciates over 10 years. Value of a piece of Construction Equipment MO 115 Value is thousands of dollars) Yuilas What was the

answered Jan 18, 2023

1 answer 502k views

•place commas where needed 1. Dear Amber and Elaine

answered Sep 23, 2022

1 answer 402k views

Can you guys group the following 10 words and explain why they where grouped that way. WORDS: Autotroph, Heterotroph, Anabolism, Catabolism, Cellular Respiration, Photosynthesis, Consumer, Producer, Endothermic,

answered Aug 14, 2022

1 answer 302k views

AWARDING CROWN AND POINTS A series of laws made slavery in the English colonies less harsh as time went on TRUE OR FALSE

asked Jul 17, 2022

1 answer 37.1k views

What is grain of timber

answered Mar 2, 2022

1 answer 248k views

PLEASE HELP 20 POINTS Read the excerpt from Act I Act I of Julius Caesar. "Announcer 2: A month later, the night before the ides of March, all of Rome is frightened by a terrible earthquake and storm.

answered Jan 15, 2022

2 answers 11.0k views

Search QAmmunity.org