Questions by Bidhan

Questions by Bidhan

suppose that a box contains 5 red balls and ten blue balls. Further assume that we draw balls at random with replacement until we see three red balls. What is the probablility that we will see 2 blue balls

asked Feb 12, 2021

1 answer

5 votes

133k views

6. A rock is dropped from a bridge and hits the water 2.8 seconds later. How high is the bridge ?

asked Jan 6, 2021

1 answer

5 votes

113k views

How do I start a good presentation in front of the whole class? A good introduction! PLEASE HELP!

asked Dec 20, 2020

1 answer

3 votes

20.7k views

Assigned as ir in an internal combustion engine is at 440'F and 150 psía, with a volume of 10 in3. what is the mass of air b,) ou may assume ideal gas

asked Sep 12, 2020

1 answer

4 votes

190k views

Which of the following is the main evidence of life in the early universe? A. Dinosaur fossils B. Rock impression C. Remains in amber D.Photosynthetic bacteria

asked Aug 7, 2020

2 answers

3 votes

105k views

Which is the most likely explanation for the impact of world war 1 on the growth of voting opportunities for women?

asked Dec 8, 2019

1 answer

4 votes

121k views

Paig wants to sell a certain number of roses each month. The difference between her goal and her actual sales is shown. Order the difference's from least to greatest Month. Difference January. -4 1/2 February.

asked Oct 19, 2019

1 answer

1 vote

74.5k views

If mindy's doctor has taken a series of images of her brain using x-rays, then she has likely had a(n) ________.

asked Aug 15, 2019

1 answer

4 votes

34.7k views

Find the solution set x^2-22x+121=0

asked Nov 6, 2018

1 answer

0 votes

138k views

The mass of an atom may be determined by adding the masses of the protons and neutrons in the nucleus. Why is it unnecessary to include the electrons when determining the mass of an atom?

asked Oct 18, 2018

2 answers

3 votes

141k views

Heavy drinkers are about __________ likely to abuse drugs than non-drinkers. a. equally as b. four times as c. nine times as

asked Oct 7, 2018

1 answer

0 votes

175k views

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