Recent activity by Pmacfarlane

Recent activity by Pmacfarlane

What are sound waves reflected?

answered Dec 13, 2023

1 answer 183k views

A. 0b. pi/6c. pi/3d. pi/2Which of the following is a solution for the equation.

answered Nov 27, 2023

1 answer 77.7k views

The path is 8,000 meters. How long is the path in kilometers? kilometers

asked Nov 25, 2023

2 answers 96.7k views

Simplify.(3x^2−2x+2)−(x^2+5x−5)

asked Aug 19, 2023

1 answer 202k views

Help me pls if the picture is blurry here is the words. Find the value of n in the following equation.Fill in the blank with the correct number to complete the solution. 14.) 6×3 = n-4 6×3 = n-4 6×3__=n

answered Aug 16, 2023

1 answer 25.4k views

How mountain high schools community-service requirements support president kennedy vision

asked Jul 2, 2023

2 answers 46.5k views

Help with this please i do not understand

answered Jun 4, 2023

1 answer 47.4k views

If the distance between the Man and a building is 500 meters and the height of the building is 10000 Meters, find the line of sight between the man and the tip of building if the angle of elavation is

answered Mar 27, 2023

2 answers 196k views

Práctica de pretérito

answered Jan 18, 2023

1 answer 153k views

True or False. The arrow labeled C represents a transfer of chemical energy to mechanical energy. Explain why this is true or false.

answered Dec 12, 2022

2 answers 140k views

What is an armada???????????????????????????

asked Nov 28, 2022

1 answer 11.2k views

Why did some think that the Boxer Rebellion was used by America and other countries to grab more land from China?

answered Oct 30, 2022

1 answer 109k views

HOW TO CONVERT A REPEATING DECIMAL TO A FRACTION (0.5454545454) PLEASE SHOW YOUR WORK AND EXPLAIN THIS

asked Sep 25, 2022

1 answer 209k views

Write the equation of the line perpendicular to the given line y - 2 = 1/4 (x+2)

asked Sep 22, 2022

1 answer 84.1k views

What is the rhyme pattern of each stanza of the poem? A. The second and third line rhymes B. There are two pairs of rhyming lines C. The first and last lines rhymes D. None of the lines rhyme

asked Sep 6, 2022

1 answer 172k views

Simplify. x/6x-x^2 can you help me solve this question ?

answered Sep 2, 2022

1 answer 172k views

(Please help) 1.what is the most common isotope for element x 2.calculate the average atomic mass for element x

answered Aug 15, 2022

1 answer 38.6k views

Which of these is the best example of a goal for an improved diet? O A. Eat more. O B. Eat less. O c. Consume 50 percent less sodium. D. Eat from all the basic fond groups.

answered Aug 6, 2022

1 answer 118k views

Can somebody help me please

answered Jul 26, 2022

2 answers 130k views

Maria and her friend ride their bikes. They start at 12:47 and end at 2:29. How long did they ride their bikes for?

answered Jun 22, 2022

2 answers 213k views

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