Questions by John Machin

Questions by John Machin

A student is standing 20 feet away from the base of a tree. He looks to the top of the tree at a 50°angle of elevation. His eyes are 5 feet above the ground. Using cos 50° 0.64, what is the heightof the

asked Dec 22, 2023

1 answer

3 votes

133k views

in the earth's atmosphere, the amount of carbon dioxide is select an answer and submit. for keyboard navigation, use the up/down arrow keys to select an answer. a much more than the typical amount of water.

asked Sep 14, 2023

1 answer

3 votes

234k views

Need help with my math please. 31-41.

asked Jun 15, 2023

1 answer

1 vote

203k views

Which option describes a goal of a labor union? please help im extremely behind the breaking up of monopolies better working conditions prison reform conservation

asked Apr 10, 2023

1 answer

14 votes

202k views

Evaluate i7 Chapter Name ; REAL AND COMPLEX NUMBERS

asked Feb 10, 2023

1 answer

11 votes

202k views

.......,,,,,,;,,.,.........

asked Jul 27, 2022

2 answers

0 votes

10.1k views

Simplify (-5x)squared

asked May 19, 2022

2 answers

0 votes

164k views

A bicycle process 1000 unit of momentum what would be the bicycles Momentum if its mass is tripled

asked May 6, 2022

1 answer

3 votes

72.7k views

Which value below shows the strongest correlation? A. 0.72 B. 0.35 C. 0.91 D. 0.99 E. 0.88 F. 0.29 G. 0.06 H. -0.55

asked Mar 9, 2022

1 answer

4 votes

86.3k views

A triangular prism and a triangular pyramid have congruent bases and heights. What is the ratio of the volume of the prism to the volume of the pyramid? Show your work.

asked Mar 8, 2022

1 answer

0 votes

233k views

What is the solution to X/5=30

asked Feb 21, 2022

1 answer

21 votes

48.0k views

At basketball camp, Kylie made 18% of her free throws. Based on this information, which is the best prediction of the number of free throws she will make out of 50 attempts?

asked Jan 20, 2022

1 answer

14 votes

141k views

Help me plzz i need help with this !!!

asked Nov 23, 2021

2 answers

5 votes

57.9k views

Which number has a 9 that is 1/10 the value of the 9 in 296

asked Oct 9, 2021

1 answer

1 vote

115k views

The campfire looked nice in the dark. Which is the best way to revise this sentence using descriptive detail and sensory words?

asked Sep 16, 2021

2 answers

3 votes

20.6k views

A person eating locally caught fish, estimate the lifetime cancer risk from fish taken from waters containing a concentration of trichloroethylene (TCE) equal to 100 ppb (0.1 mg/L). Bioconcentration factor

asked Aug 5, 2021

1 answer

5 votes

156k views

The figurative language from the short story of the little red riding hood from TALES WITH GIGI ?

asked Jun 19, 2021

2 answers

3 votes

192k views

Elaina was selling doughnuts for a school fundraiser. She sold 66 doughnuts and had 32 left. How many doughnuts did she have to begin with? Explain your answer.

asked Feb 26, 2021

1 answer

0 votes

4.9k views

How does the speakers final line provide resolution for the poem?

asked Feb 17, 2021

1 answer

5 votes

84.4k views

Exercise 7.8.29. [S] Flying twice as far. A curious traveler asked this question on stack exchange: A flight from Los Angeles to Albuquerque is about 2 hours but is 670.2 miles. Can anyone explain why

asked Feb 7, 2021

1 answer

1 vote

135k views

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