Recent activity by Mark Hills

Recent activity by Mark Hills

Find the variance and the standard deviation. Round your answer to one decimal place .

answered Dec 6, 2023

1 answer 5.5k views

Write a balanced equation for the following word equation:nitrogen dioxide + water + oxygen arrow nitric acid

asked Nov 9, 2023

1 answer 181k views

Find the measure of the missing angles.

asked Jul 20, 2023

2 answers 100k views

I need help with this ASAP

answered Jun 12, 2023

2 answers 211k views

I don’t really need a explanation just give answer

answered May 9, 2023

1 answer 74.8k views

Find a linear differential operator that annihilates the given function. (Use D for the differential operator.) cos 2x

answered Apr 18, 2023

1 answer 189k views

I am unsure if this is biology so don’t mind that but I need help with this.

answered Mar 17, 2023

1 answer 89.6k views

Which statement best describes how federalism changed as a result of the Great Depression?

asked Mar 16, 2023

1 answer 107k views

(6x – 11) - ( -7x + 3)

answered Nov 21, 2022

1 answer 105k views

For what values of r will the area of the shaded region be greater than or equal to 12 square units? Write your answer as an inequality.

answered Oct 28, 2022

1 answer 190k views

What is a adverb, a preposition, and a adverb???

answered Sep 30, 2022

2 answers 26.0k views

Y=2x^2+12x+14 in vertex form

answered Aug 16, 2022

1 answer 56.5k views

How many gallons of gas would it take to drive 13,500 miles? (URGENT)

asked Aug 6, 2022

1 answer 184k views

Geometry, please answer question ASAP

answered Aug 5, 2022

1 answer 158k views

I am writing a letter to a person (he) that is a new member of our school.Write a warm welcome letter ! No spammers

asked Jul 1, 2022

1 answer 28.3k views

Listen to the audio and then answer the following question. Fell free to listen to the audio as many times as necessary before answering the question. Who is most likely speaking?

answered Jun 19, 2022

1 answer 198k views

A disease characterized by arthritis resulting from the build-up of uric acid is called __ .

answered Jun 16, 2022

2 answers 220k views

When adjusting hue and saturation in an image during the editing process of photography, saturation refers to __________ . a the relative shade of colors b a "wet-look" filter c the pixel differentiation

answered May 22, 2022

1 answer 10.5k views

Circular orbit What is the answer? You might have to click on the picture.

answered May 9, 2022

1 answer 11.9k views

Simplify: 3x + 42 - 34

asked Apr 20, 2022

1 answer 20.2k views

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