Questions by Valk

Questions by Valk

Which statement about Kepler's work is FALSE? He proposed two laws of planetary motion He used mathematics to support his work He described that the orbits of planets are not perfect circles He described

asked May 13, 2022

1 answer

1 vote

70.8k views

In a square, 2 sides have measure of 3x+2 and 5x - 14 What is the value of x

asked Apr 22, 2022

1 answer

2 votes

89.2k views

*EXTRA POINTS* write 2-5 sentences on what you think Lincoln meant in his "House Divided" speech

asked Mar 15, 2022

1 answer

2 votes

96.4k views

The composition of magma determines how explosive an eruption will be. True False

asked Feb 5, 2022

1 answer

5 votes

134k views

You and another project manager disagree over whether a team member should work on your team or on her team. You decide that the team member can work for the other project manager in the afternoon and

asked Jan 21, 2022

1 answer

2 votes

61.1k views

Order the set of numbers from least to greatest. {1, -2.5, 0.75, 3, -0.75}

asked Dec 1, 2021

2 answers

5 votes

60.9k views

A student at a four-year college claims that average enrollment at four-year colleges is higher than at two-year colleges in the United States. Two surveys are conducted. Of the 35 two-year colleges surveyed,

asked Oct 6, 2021

1 answer

0 votes

106k views

Tell the absolute value of:

asked Sep 28, 2021

1 answer

1 vote

6.8k views

It takes an airplane nearly 3/4 of a mile to stop. Which law is being used? A) Newton's first law B) Newton's second law C) Newton's third law D) Law of conservation of momentum E) Law of universal gravitation

asked Sep 22, 2021

1 answer

2 votes

138k views

How is velocity different than speed? Velocity is how fast something is moving at one specific moment. Example: you can run on a treadmill at 10 mph. Velocity is speed with direction. Example: you can

asked May 20, 2021

1 answer

3 votes

170k views

HURRY EXAM BIOLOGY QUESTION. A student in science class is observing a cell under a high-powered microscope and sees two structures that are found in both plant and animal cells. Which could the structures

asked May 8, 2021

1 answer

3 votes

219k views

Cecily is inflating one of her bicycle tyres with the pump below. When she pushes the plunger down, does the volume of the gas in the cylinder increase, decrease or stay the same?

asked Mar 27, 2021

1 answer

5 votes

90.8k views

How do you determine the number of neutrons of an element? AND Provide an example from the periodic table.

asked Feb 23, 2021

1 answer

3 votes

32.9k views

I want to know this question

asked Feb 2, 2021

1 answer

5 votes

132k views

The stress distribution on a structure is given by s=2x^2+4x−30 where s is stress in pounds per square inch and x is the distance in feet from a reference point. At what distance is the stress equal to

asked Oct 2, 2019

1 answer

0 votes

34.2k views

Write an expression to represent: Eight more than the product of two and a number x.

asked Aug 5, 2019

2 answers

2 votes

210k views

Complete the statements. A square is a parallelogram. A rectangle is a trapezoid. A rhombus is a square. A quadrilateral is a kite.

asked May 23, 2019

2 answers

3 votes

202k views

The organized set of rules to assign names to chemical compounds is called:

asked Jun 24, 2018

1 answer

5 votes

14.7k views

What are the major causes of air pollution in Eastern Europe? agriculture energy fishing industry transportation

asked Jan 16, 2018

2 answers

1 vote

48.8k views

If the Federal Reserve sells $30,000 in Treasury bonds to a bank at 4% interest, what is the immediate effect on the money supply?

asked Jan 7, 2018

2 answers

5 votes

183k views

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