Questions by Uttam Sinha

Questions by Uttam Sinha

In the school cafeteria students choose what they want to eat each day. They can have 1 meat, 1 vegetable, a bread, and 1 dessert. There are 3 choices for meat, 2 vegetable choices, 2 bread choices, and

asked Apr 19, 2021

1 answer

1 vote

166k views

Is 16.263548952347... a rational number and why?

asked Apr 7, 2021

1 answer

5 votes

165k views

Throwback Question: Scientists theorize that it took a billion years or more for oxygen in the atmosphere to reach the levels of today. Based on this idea, the first cells could be classified as which

asked Feb 13, 2021

1 answer

2 votes

177k views

Don has 4 pieces of pipe . Each piece is 2 feet inches long . If Don joins the pieces end to end to make one long pipe , how long will the new pipe be ?

asked Jan 15, 2021

2 answers

4 votes

65.6k views

Fifteen-month-old Lorraine and 5-year-old Joaquin are siblings. Which of the following statements about their physical growth is true? Both Lorraine and Joaquin are undergoing steady physical growth. Joaquin's

asked Dec 11, 2020

1 answer

5 votes

175k views

Help please... extra points

asked Apr 13, 2020

2 answers

1 vote

129k views

Why was ancient Greek divided with a collection of city states?

asked Feb 28, 2020

1 answer

4 votes

233k views

A 6,000 liter tank of water is at 0 oC. It must be heated to 20 oC. How many calories are required to do so?

asked Apr 19, 2019

1 answer

2 votes

211k views

A school district transported a total of 409 students and teachers to a zoo in buses and vans. -Each bus transported a total of 55 students and teachers. -Each van transported a total of 12 students and

asked Jan 8, 2019

1 answer

2 votes

129k views

Which of the following is a common source of groundwater pollution? a. Oil slicks b. Erosion along riverbanks c. Spraying crop fields with pesticides d. Throwing used beverage containers into a lake

asked Oct 26, 2018

2 answers

2 votes

76.5k views

What made American colonial societies different from European societies

asked Aug 13, 2018

1 answer

2 votes

235k views

A triangle has an area of 25 square units. Its height is 5 units. What is the length of its base?

asked Apr 24, 2018

2 answers

0 votes

232k views

mike walked 450 m west. he then turned and walked 150 m to the east in 300 seconds. what is his velocity?

asked Apr 12, 2018

1 answer

5 votes

125k views

Why do central banks play an important role in the international banking system?

asked Mar 10, 2018

1 answer

3 votes

113k views

What are the responsibilities of the secretary of state?

asked Feb 7, 2018

1 answer

3 votes

48.3k views

Compared to British and French, the time Americans spent fighting in world war 1 was? A. Much shorter B. Much longer C. Less dangerous D. More dangerous

asked Oct 4, 2017

2 answers

4 votes

109k views

Why are tariffs and other trade barriers economically harmful when they save some jobs? A. Such tariffs make all workers lazy. B. The higher prices forced upon the people by the tariffs ultimately will

asked Aug 7, 2017

1 answer

1 vote

145k views

Secondhand smoke is known to increase the chances of developing all of the following diseases or conditions except a. obesity. b. asthma. c. ear infections. d. bladder cancer.

asked Jul 13, 2017

2 answers

1 vote

30.5k views

Write the ratio in its simplest form. 1.4/7

asked Oct 9, 2016

2 answers

5 votes

10.2k views

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