Questions by Igor Serebryany

Questions by Igor Serebryany

What is 60% less than 35

asked Mar 26, 2021

1 answer

3 votes

14.2k views

This graph represents the motion of a car while driving over a short distance. Which statement accurately describes the motion of the car in this graph? It is going forwards slow, then it is going forwards

asked Feb 10, 2021

2 answers

4 votes

173k views

A biology test is worth 100 points and has 36 questions

asked Dec 27, 2020

2 answers

4 votes

97.7k views

what was the major impact of the united states participation in the vietnam war on the american people

asked May 9, 2020

1 answer

0 votes

14.4k views

The following equation can be used to relate the density of liquid water to Celsius temperature in the range from O°C to about 20°C, rho (g/cm3) = 0.99984 + (1.6945 x 10-2 t) – (7.987 x 10-6 t2) 1 + (1.

asked Apr 13, 2020

1 answer

4 votes

52.3k views

mary’s father bought a chair. The list price was $50, but he received a 30% discount. How much did the chair cost?

asked Jan 5, 2020

2 answers

1 vote

137k views

Which of the following is not a physical property of a liquid? A. definite mass B. indefinite volume C. not easily compressed D. indefinite shape

asked Sep 13, 2019

2 answers

5 votes

187k views

For problems 1 – 6, graph each function. Label the vertex and axis of symmetry. 1. y=x^2-2x-1 2. y-3=(x+2)^2 3. y=(x+3)(x-4) 4. y=2x^2-12x-19 5. y-9=-5(x-2)^2 6. y=-3x(x-2)

asked Jul 21, 2019

1 answer

2 votes

159k views

The use of machines had what impact on production of goods? A revolution of production had begun. More goods could be produced in a short amount of time. People wanted machines in their homes. Machines

asked Jun 28, 2018

2 answers

1 vote

77.9k views

You are considering changing insurance companies. Your current company charges you $1,500 per year for homeowners insurance plus $300 quarterly (every 3 months) for car insurance. Save-With-Us Insurance

asked Apr 26, 2018

2 answers

5 votes

62.6k views

What are the restriction the on variables? 4-x/x^2-16 x≠-4 and x≠4 x≠-4 x≠4 No restrictions needed

asked Apr 9, 2018

1 answer

2 votes

89.8k views

describe how environmental changes may produce behavioral, physiological, morphological, or adaptive responses in organisms

asked Jun 17, 2017

1 answer

0 votes

128k views

runners often eat a big meal of pasta before a big race. which molecules in the pasta increase the runner’s energy

asked Jan 28, 2017

2 answers

4 votes

26.7k views

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