Questions by Lazy Dave

Questions by Lazy Dave

The rate of decay of a radioactive sample is given by R1 at time t1 and R2 at a later time t2 . The mean life of this radioactive sample is:

asked Sep 3, 2023

1 answer

3 votes

197k views

Do you think that lept and lep are spelled correctly? in poem how to tell wild animals

asked Jan 27, 2023

1 answer

5 votes

146k views

Many plant and animal______ are now in danger of extinction. A. pieces B. species C. amount D. numbers.

asked Jan 17, 2023

2 answers

10 votes

27.3k views

WhO LiVeS iN a PiNeApPLe UnDeR tHe SeA??? >> 30 points btw-< dirt23 pls answer

asked Oct 7, 2022

2 answers

0 votes

23.6k views

How many solutions does this equation have? d − 3 = –3 + d

asked Sep 3, 2022

1 answer

0 votes

156k views

HELPPPP PLZZZ NO LINKKKKS IT DUE IN 10 MINS

asked Aug 6, 2022

2 answers

4 votes

21.1k views

Why does Travis want Eckels to leave the time machine?

asked Jul 22, 2022

2 answers

3 votes

150k views

What is a government in regulatory bodies?

asked Apr 15, 2022

1 answer

3 votes

120k views

What type of angle is this? A. Straight angle B. Supplementary C. Complementary

asked Apr 6, 2022

1 answer

21 votes

71.2k views

Action and reacion forces are described by which of Newton's laws of motion? O first O second Othird O fourth

asked Dec 23, 2021

1 answer

3 votes

26.7k views

Fix any punctuation or capitalization errors below. Click "Submit Answer" if there are none.

asked Aug 23, 2021

2 answers

3 votes

176k views

What is the kinetic energy of a 150 kg object that is moving at a speed of 5 m/s?

asked Aug 4, 2021

1 answer

4 votes

207k views

A group of objects or numbers is called a A part of a set is called a

asked Jul 17, 2021

1 answer

5 votes

178k views

Dis for a test don’t mess me up.

asked May 18, 2021

1 answer

1 vote

114k views

Nora, Ko, Ian, and May each think that Ms. Akey may be a slightly better teacher than Mr. Schwenke. After discussing why each of them believes this to be so, they all conclude that Ms. Akey is definitely

asked Mar 12, 2021

1 answer

5 votes

213k views

Would any one know how to solve this arithmetic series on the number of magic squares created per order. n=order, A=integer, D=difference between terms. The solution is n=1,2,... are 1, 0, 1, 880, 275305224,

asked Jan 24, 2021

2 answers

4 votes

213k views

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