Questions by DrBeco

Questions by DrBeco

Potassium-40 decays to argon-40 with a half-life of 1.27 x 109 yr. The age of a mineral sample that has a mass ratio of 40Ar to 40K of 0.330 is yr. Answer: 5.23 x 108 4) If we start with 1.000 g of strontium-90,

asked Dec 12, 2024

1 answer

2 votes

49.2k views

5. If a circle has an area of 706.5 cm what is its circumference? 94.2 cm 329.6 cm 140.5 cm 398.1 cm

asked Nov 16, 2024

1 answer

5 votes

94.2k views

5.5 This source of finance can help the owner to stay in contr of the business, but may be limited in terms of the amount available what source of finance isn’t this ?

asked Aug 6, 2024

2 answers

0 votes

52.6k views

Describe the Claus Von Bulow case in detail.

asked Jul 20, 2024

1 answer

0 votes

183k views

which one of the following best illustrates collective self-efficacy of teachers? a. the teachers at west middle school confer weekly about students who they believe are at risk for academic failure, and

asked Jul 14, 2024

1 answer

1 vote

78.0k views

What is the MC age group that suffers from CIN? MC age group for CIS? MC age group for Cervical CA? a) 20-30; 35-45; 50+ b) 30-40; 45-55; 60+ c) 40-50; 55-65; 70+ d) 50-60; 65-75; 80+

asked Jun 12, 2024

1 answer

4 votes

70.9k views

john went on a trip with his friends before making his credit card payment. when he returned home he put his payment in the mail to the credit card company who recived the payment six days after the due

asked May 12, 2024

2 answers

5 votes

142k views

It was not the first time that the mayor has seemed out of (synch; sync) with the people he leads. synch sync

asked May 8, 2024

1 answer

2 votes

159k views

Which temperature is closer to freezing temperature -6 C or 3 C

asked Apr 4, 2024

1 answer

3 votes

42.2k views

Write the number 3456.789 correct to the nearest 100.

asked Apr 3, 2024

1 answer

1 vote

168k views

Evaluate (x-y)/6 when x =3y+44 and y = 5

asked Nov 25, 2023

1 answer

2 votes

96.2k views

Julia - Yo tengo una calculadora, una regla, un cuaderno y un lápiz para mi clase. ¿Qué clase tiene Julia?

asked May 1, 2023

2 answers

4 votes

49.2k views

What is a possible remedy if your system hangs at odd times or during the boot?.

asked Mar 11, 2023

1 answer

15 votes

122k views

Find the slope of the line.

asked Feb 23, 2023

1 answer

3 votes

122k views

Write an algebraic expression that models the given situation. 2 more than the product of -7 and a number, x

asked Feb 16, 2023

1 answer

1 vote

175k views

HELP! rewrite each word list in ABC order: Neutral, New, Night, Nerve, Neon.

asked Jan 10, 2023

2 answers

0 votes

199k views

Solve for x m<2=12x+4

asked Nov 16, 2022

1 answer

8 votes

95.6k views

WHICH FACTOR DO YOU BELIEVE WAS THE BIGGEST CONTRIBUTOR TO WWII? EXPLAIN The Treaty of Versailles Failure of The League of Nations Global Economic Depression British and French Appeasement Dictators in

asked Nov 14, 2022

1 answer

6 votes

72.8k views

At January 1, 2014, Alligator Industries reported retained earnings of $130,000. During 2014, Alligator had a net loss of $30,000 and paid dividends of $15,000. At December 31, 2014, the amount of retained

asked Oct 10, 2022

1 answer

2 votes

90.9k views

Word's ________ is located on the left side of the title bar and is used to easily save a document or undo or redo a recent command.

asked Aug 21, 2022

1 answer

4 votes

9.9k views

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