Recent activity by Doug Knudsen

Recent activity by Doug Knudsen

I need to send this to my teacher. I am a foreign teenager trying to learn English. Can you help me?

answered Dec 1, 2023

1 answer 139k views

Find the product of (x − 2i)2.

asked Nov 12, 2023

1 answer 89.0k views

Complete the paragraph with the correct forms

asked Nov 7, 2023

1 answer 128k views

What are the differences between the two forms of constructive forces: weathering and erosion?

asked Oct 24, 2023

2 answers 232k views

In a triangle, measure of one angle is 60º. The measure of one of the remaining two angles is twice the other. Find the measure of the smallest angle of the triangle. CAN YOU GUYS PLEASE ANSWER THIS FAST!

answered Aug 17, 2023

1 answer 142k views

Which is the best description of the lines y = 3x + 1 and y = 3x -5

answered Jun 25, 2023

2 answers 235k views

This wave is created by shaking the end of a string with a frequency of 30 Hz. Thegraph shows a snap-shot of how the string looks at a specific time.10643Oyx (cm)At what speed does this wave travel through

answered Apr 8, 2023

1 answer 225k views

4. you on the basketball team, too?

answered Apr 7, 2023

1 answer 7.4k views

a rectangle has a length of 12 and a. width of 2x. if the area of the rectangle is· 72, what is the rectangle's perimeter?

answered Jan 23, 2023

1 answer 222k views

Which layer of earth is liquid

answered Oct 20, 2022

2 answers 116k views

A student heats a sample of Copper (II) sulfate in a crucible and records the data shown in the table. What is the complete formula and name for the compound before heating? Mass of empty crucible 128.

asked Sep 18, 2022

2 answers 42.9k views

What is the volume, in cubic feet, of the figure below? A. 20 B. 22 C. 120 D. 240

asked Sep 4, 2022

1 answer 154k views

1+1? need help quick

answered Aug 18, 2022

2 answers 19.1k views

If QRS is dilated by a scale factor of 6 through the origin, which of the following points represent the coordinates of R? OA. (-12,-24) OB. (-24,-12) OC. (12.24) OD. (24,12)

asked Aug 9, 2022

2 answers 99.4k views

Blood pH is sensed by cells known as chemoreceptors that send information about blood pH to the brain via cranial nerve 9 and 10. In order to correct changes in pH, the ventral respiratory group sends

asked Aug 7, 2022

1 answer 122k views

What is the range of the following relation? Oxso all real numbers

answered Jun 26, 2022

2 answers 116k views

A small close stitch that is also used as a joining stitch

answered Jun 8, 2022

2 answers 16.1k views

Can someone help me please

asked Jun 5, 2022

1 answer 220k views

Work out the mean for the data set below: 5, 3, 3, 6, 2, 5, 2, 4, 7 Give your answer as a fraction in its simplest form.

asked May 20, 2022

1 answer 17.4k views

How did Battle of Britain change the tide of the war WW2

asked May 17, 2022

1 answer 162k views

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