Questions by Qingchen

Questions by Qingchen

How to read a inch ruler

asked Oct 2, 2020

2 answers

5 votes

206k views

A 72-year-old man presents for evaluation of palpitations. He has a regular, wide complex tachycardia at a rate of 140 bpm. Which of the following supports a diagnosis of ventricular tachycardia?

asked Jul 12, 2020

1 answer

3 votes

67.1k views

What is the square root of 1044

asked May 25, 2020

2 answers

1 vote

156k views

Earl paid $37.95 for admission to the amusement park.Each ride costs an additional $4.25.Earl only has $75.What is the maximum number of rides he can go on?Be sure to define any variable(s) that you use.

asked Oct 16, 2019

1 answer

0 votes

223k views

30 points to the first correct answer(btw they need to add a simple science subject). When a frying pan containing an uncooked egg is placed on the stove top and the electric burner is turned on, the egg

asked Sep 25, 2019

2 answers

3 votes

61.3k views

How many marine families were present 260 million years ago?

asked Aug 28, 2019

1 answer

4 votes

187k views

The weight of an object on Mars varies directly with its weight on Earth an object that weighs 50 pounds on Mars weighs 150 lbs on Earth of an object weighs 120 pounds on Earth write and solve a direct

asked Jul 2, 2019

1 answer

3 votes

218k views

Is the relation a function? {(14, 15), (5, 7), (3, 10), (11, 1), (5, 8)}

asked Dec 9, 2018

2 answers

5 votes

156k views

The length of the base of a triangle is twice it's height. If the area of the triangle is 25 square kilometers, find the height.

asked Dec 8, 2018

1 answer

1 vote

224k views

A clue that helps the reader to understand a word's meaning by using a comparison to connect the weird to another word or idea is known as a (blank) clue

asked Feb 2, 2018

2 answers

4 votes

223k views

if a shape is a regular octagon with eight sides which of the following must be true Check all that apply A=it is symmetrical B=it has eight lines of symmetry C=it has reflectional symmetry and D=it has

asked Jan 25, 2018

2 answers

5 votes

141k views

Why does nick describe gatsby as having an extraordinary gift for hope?

asked Jan 5, 2018

1 answer

1 vote

129k views

Find the slope between each pair of points. (5, 9) and (3, 9)

asked Jan 2, 2018

1 answer

0 votes

89.4k views

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