Questions by Laodao

Questions by Laodao

40 red marbles 10 yellow 50 green probability that it is either red or green

asked Oct 16, 2021

2 answers

2 votes

140k views

Most Company has an opportunity to invest in one of two new projects. Project Y requires a $345,000 investment for new machinery with a six-year life and no salvage value. Project Z requires a $345,000

asked Oct 12, 2021

1 answer

0 votes

71.0k views

A researcher examines the influence of marital counseling on individuals' romantic relationship satisfaction. One group of 20 married individuals participates in marriage counseling, while a second group

asked Sep 1, 2021

1 answer

2 votes

101k views

Which of the following would be a clue that a rock is sedimentary?

asked Aug 27, 2021

2 answers

0 votes

86.0k views

Given the trinomial, what is the value of the coefficient B in the factored form? 2x2 − 12xy − 32y2 = 2(x − 8y)(x + By) −4 −2 2 4

asked Aug 22, 2021

2 answers

3 votes

43.8k views

What is the sum? nine-fourths + left-parenthesis negative one-fifth right-parenthesis A. start fraction 41 over 20 end fraction B. –start fraction 41 over 20 end fraction C. –one-third D. Start Fraction

asked Jul 5, 2021

1 answer

4 votes

147k views

Through: (-3, 2), parallel to y = - 4 5 x + 1

asked May 16, 2021

1 answer

0 votes

206k views

Carbon has 6 dots around the symbol in the correct lewis structure True False

asked Mar 4, 2021

1 answer

5 votes

225k views

Francis Grund was a German nobleman who traveled in the United States during the 1830s. Here he describes what he saw as the origin of the antebellum reform spirit. Religion has been the basis of the most

asked Nov 6, 2020

2 answers

0 votes

117k views

Why did states intentionally make their executives weak?

asked Sep 18, 2020

1 answer

5 votes

18.5k views

What species concepts is not very useful in defining plant species because some plant groups readily hybridize with other plant groups?

asked Aug 25, 2020

1 answer

1 vote

167k views

What is the slope of the line which goes through the points (-2,-7) and (1,5)?

asked Jun 14, 2020

2 answers

4 votes

75.8k views

Hello! I got 2.5g as my final answer, but the mark scheme says 1.25g - can someone explain where I've gone wrong please? Thank you!

asked May 25, 2020

1 answer

2 votes

78.6k views

What molecule do plants pull from the air that is used to make sugar

asked May 19, 2020

1 answer

4 votes

93.9k views

Given that LMNK is a rhombus, KM+LN=8, and the area of KLMN is 6. Find KL.

asked Feb 10, 2020

1 answer

4 votes

8.9k views

Need help with number 4 and 8

asked Oct 4, 2019

2 answers

3 votes

12.1k views

Can someone tell me the answer and explanation? (You can do at least 2)

asked Jan 5, 2019

1 answer

0 votes

142k views

2 in scientific notation

asked Oct 12, 2018

2 answers

2 votes

92.0k views

If h(x) = 5 for the function h(x) = 2x + 1, what is the value of x?

asked Sep 17, 2018

1 answer

2 votes

124k views

A fair die is rolled repeatedly. find the expected number of rolls until all 6 faces appear.

asked Sep 11, 2018

1 answer

2 votes

66.2k views

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