Questions by Matt Watson

Questions by Matt Watson

What do scientists do? A. They use their knowledge to make public policy. B. They make ethical decisions for the government. C. They gather evidence to help answer questions. D. They discover as many facts

asked Oct 25, 2023

1 answer

0 votes

155k views

A fogpole casts a 13-foot shadow on the ground when the sun is at a 68° angle of elevation. Which of the following expressions can be used to determine the height (h), in feet, of the fogpole? (Assume

asked Jul 20, 2023

1 answer

16 votes

217k views

Help me with this!! what is 452 x 271

asked Jun 1, 2023

1 answer

4 votes

90.3k views

Based on your knowledge of scientific laws and theories, which statement is true?A. They both represent definite facts that are not subject to change.B. They are hypotheses.C. They are ordered-one becomes

asked Jan 3, 2023

1 answer

5 votes

162k views

Which answer choice best corrects the misplaced modifier in this sentence? The initials were those of the lovers carved on the tree. A. The initials were those carved on the tree of the lovers. B. The

asked Jul 11, 2022

1 answer

22 votes

18.1k views

How many atoms are in 355 mol Na?

asked May 21, 2022

1 answer

18 votes

8.3k views

Can somebody help me with this?

asked Mar 11, 2022

1 answer

3 votes

20.2k views

The price of an item yesterday was $120. Today, the price rose to $156. Find the percentage increase.

asked Mar 6, 2022

1 answer

5 votes

53.9k views

True or false According to Jules Ferry, the trade policies of Germany and the United States expanded the number of markets available to French businesses.

asked Jan 26, 2022

1 answer

5 votes

38.1k views

I forgot how to do this please help❤️

asked Jan 15, 2022

1 answer

2 votes

120k views

The equilibrium expression for a chemical reaction is Keq = [NOBr]2/[NO]2[Br2] What is the reaction?

asked Nov 15, 2021

2 answers

3 votes

195k views

What is the [OH-] of solution with pH of 3.4? (A) 4 x 0.0001M (B) 4 x 1/100000000000 (C) 2.5 x 0.0001M (D) 2.5 x 1/100000000000

asked Nov 11, 2021

2 answers

1 vote

228k views

You are providing care for a 29-year old male who is weak and lethargic. Bystanders tell you that he has been that way since he went to work an hour ago. They know that he is a diabetic but when you ask

asked Aug 20, 2021

1 answer

5 votes

171k views

Read the following selection introducing President Donald Trump's coronavirus restrictions. President Donald Trump gave an interview during the week of March 23. He said that he hoped to lift coronavirus

asked Aug 16, 2021

1 answer

1 vote

42.1k views

Consider a continuous-time LTI system whose frequency response is I x sin(4w) H(jw) = -x h(t)e-jwtdt = w If the input to this system is a periodic signal x(t) = { ~ l, O:s:t<4 4:St<8 with period T = 8, determine the corresponding system output y(t).

asked Jun 20, 2021

1 answer

4 votes

2.4k views

Which one doesn’t belong

asked Jun 6, 2021

2 answers

5 votes

220k views

In an examination ,80%examines passed in english,70%In mathematics and 60% in both subjects.if 45 examines failed in both subject. 1.draw a venn-diagram to represent the above information . 2.find the

asked May 26, 2021

1 answer

4 votes

46.8k views

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