Recent activity by Pavel Perevezencev

Recent activity by Pavel Perevezencev

Before Miltiades and his army defeated the Persians, no Greek army had ever defeated the Persians in battle. True or false?

asked Nov 25, 2024

1 answer 133k views

Where is this additional dark matter mass located?

answered Oct 27, 2024

1 answer 192k views

What are the advantages of using a supplier evaluation and selection survey?

asked Aug 24, 2024

1 answer 228k views

Implicit costs are those cost which are indirect by nature and even though they have financial implications still they are not recorded in expenses.

answered Aug 23, 2024

1 answer 234k views

When benchmarking the competition, which of the following is not a benefit? A. Identification of best practices. B. Quantifying gaps in performance. C. Communicating greater possibilities within your organization.

answered Jul 26, 2024

1 answer 208k views

Given (6, -8) is a point on the terminal side of angle 0, find cos 0.

answered Jun 29, 2024

1 answer 163k views

A belt costs $95. The tax rate is 8%. How much tax is added?

asked Jun 9, 2024

1 answer 147k views

Natasha reflects a light ray off of a smooth surface shown in the image above. She measures the angle of incidence (shown in red) at 43 degrees. If she increases the angle of incidence, what should she

answered Jun 3, 2024

1 answer 122k views

For the pepper plant, which would you consider the ideal amount of water? Why?

answered May 31, 2024

1 answer 34.6k views

Which E. coli strain makes SLT I and SLT II?

answered May 1, 2024

1 answer 97.4k views

The half life of a radioactive substance is 5 hours. If 5g of the substance is left after 20 hours, determine the original mass of the substance

answered Apr 13, 2024

1 answer 67.6k views

What fraction of the light shining straight at a piece of clear glass is reflected from the first surface?

asked Mar 16, 2024

1 answer 93.0k views

Which of the following set of quantum numbers could be describing the electrons in orbit? A) n=1, l=0, m=0, s=+1/2 B) n=2, l=1, m=0, s=-1/2 C) n=3, l=2, m=1, s=+1/2 D) n=4, l=3, m=2, s=-1/2

asked Jan 13, 2024

1 answer 105k views

Please help, thank you. -10 points

answered Oct 25, 2023

1 answer 219k views

Pls helpp 3/4 + 4/5 - 7/10 =?

asked Oct 25, 2023

2 answers 9.0k views

Which polynomial represents the sum below? + 4x8+2x5 - 2x + 8 2x + 4x + 2 8 + O A. 6x14 - 244 + 6x + 10 O B. 2x8 + 4x6 + 7x5 + 2x+10 + O C. 6x14 + 6x6 + 2x + 10 O D. 2x8 + 4x6 + 2x5 + 2x + 10

asked Oct 15, 2023

1 answer 84.3k views

Help me on this please I’d appreciate it

answered Sep 26, 2023

2 answers 52.7k views

f (x) = 2x2 + 3x + 48(x) = x + 5What is (f (x)) . (g(x))?A. 2x2 + 4x + 9B. 2x2 + 23x + 69C. 2x3 + 3x2 + 4x + 20D. 2x3 + 13x2 + 19x + 20

asked May 10, 2023

1 answer 198k views

Four more than the quotient of a number and three is at least nine.

asked May 6, 2023

2 answers 29.9k views

How long can chocolate covered strawberries last without refrigeration

answered May 4, 2023

1 answer 88.9k views

Search QAmmunity.org