Recent questions tagged high-school

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When f(x) = -3, what is x? A. x = -29 B. x = -10 C. x = -3 D. x = -1

Snakebyte asked Dec 24, 2024

by Snakebyte

7.5k points

1 answer

4 votes

68.0k views

A small logo is embedded in a thick block of transparent material (n=1.52),3.71 cm beneath the top surface of the block. The block is put under water (n=1.333 ), so there is 2.15 cm of water above the

Wagner Sales asked Dec 24, 2024

by Wagner Sales

7.7k points

1 answer

4 votes

189k views

For hydrocarbons, the larger the number of carbon chains, the higher the boiling point. Is this statement: a) True b) False

Ranju R asked Dec 24, 2024

by Ranju R

7.2k points

1 answer

4 votes

85.6k views

What is the evidence for secondary endosymbiosis? a. Presence of organelles with their own DNA b. Presence of 3 separate lipid bilayers c. Similarity of organelles DNA sequence to prokaryotes d. Presence

StillDead asked Dec 24, 2024

by StillDead

7.1k points

1 answer

1 vote

20.0k views

Give another name for UV.

SPB asked Dec 24, 2024

by SPB

8.6k points

1 answer

0 votes

149k views

The following expression describes the total cost, in dollars, of ordering x DVDs from a website. 14.95 x − 5.95 Which of the following best describes the cost for a DVD website order? A) Each DVD costs

Kenneth Stoddard asked Dec 24, 2024

by Kenneth Stoddard

8.2k points

1 answer

5 votes

76.1k views

The sounds of Korotkoff are produced by the closing of the heart valves. a-true b-false

Manas Mukherjee asked Dec 24, 2024

by Manas Mukherjee

7.8k points

1 answer

4 votes

228k views

A mixture is a material composed of two or more elements or compounds that are physically mixed together but not chemically combined. If table salt is placed in a glass of warm water, sodium and chloride

Hellfish asked Dec 24, 2024

by Hellfish

8.7k points

1 answer

4 votes

101k views

As different tissues (fat and water) begin to dephase (fall out of phase), spin-spin interactions must reach an amplitude of _________% to be considered T₂ weighted A) 25% B) 50% C) 75% D) 100%

Luc VdV asked Dec 24, 2024

by Luc VdV

8.3k points

1 answer

4 votes

180k views

K + 1/3 = 5 1/8. pls help

Derple asked Dec 24, 2024

by Derple

8.6k points

2 answers

2 votes

95.0k views

In a surgery patient with dyspnea on exertion, what should be ruled out?

Gdavis asked Dec 24, 2024

by Gdavis

8.7k points

1 answer

3 votes

72.9k views

prepare an instalment payment schedule using the revised instalment payments of $1,318, from december 25, 2024, to june 25, 2026.

RodgerB asked Dec 24, 2024

by RodgerB

7.5k points

1 answer

4 votes

189k views

Means all political power resides in the people

Richard Barber asked Dec 24, 2024

by Richard Barber

8.5k points

1 answer

1 vote

195k views

84X10^-5/ 2X10^-10 A) 5.4x10^4 B) 4.2x 10^6 C) 0.55 x 10^7 D) 4200

Clinton Ward asked Dec 24, 2024

by Clinton Ward

8.6k points

1 answer

3 votes

180k views

Please help need to answer this and i am bad at math

Anna Melzer asked Dec 24, 2024

by Anna Melzer

8.2k points

2 answers

0 votes

158k views

An astronomer studying a particular object in space finds that the object emits light in a continuous spectrum. Upon closer examination they notice distinct dark bands in the spectrum. The correct conclusion

Rohit Agre asked Dec 24, 2024

by Rohit Agre

8.3k points

1 answer

4 votes

212k views

Need this for a lesson

Frederik Sohnis asked Dec 24, 2024

by Frederik Sohnis

8.6k points

1 answer

0 votes

86.6k views

Which pairs of substances will dissolve in each other? 1) I. CH₃OH and II. C₆H₆ 2) II. C₆H₆ and III. CH₃CH₃ 3) I. CH₃OH and III. CH₃CH₃ 4) All of the above

Maerch asked Dec 24, 2024

by Maerch

7.9k points

1 answer

2 votes

88.9k views

What is the basis for self-regulation in a green economy? a) Following natural flows b) Community and intelligent design c) Make more money d) Human creativity

UnknownOctopus asked Dec 24, 2024

by UnknownOctopus

7.1k points

1 answer

2 votes

117k views

Leticia Cox is a biochemist. She is testing two different types of drugs that induce cell growth. She has selected two cultures of 1000 cells each. To culture A, she administers a drug that raises the

KRyan asked Dec 24, 2024

by KRyan

8.9k points

1 answer

1 vote

20.1k views

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