Questions by AnnW

Questions by AnnW

If tan m=1/2 and tan n=-6 what is the exact value of tan (m+n)

asked Oct 12, 2021

2 answers

1 vote

129k views

Which parts of a DNA molecule correspond to the rungs of the ladder?

asked Oct 2, 2021

1 answer

4 votes

148k views

Five less than six times a number is the same as seven.

asked May 19, 2021

2 answers

3 votes

2.4k views

Soybean mean is 14% protein; cornmeal is 7% protein. How many pounds of each should be mixed together in order to get 280-lb mixture that is 13% protein?

asked Nov 24, 2020

1 answer

4 votes

73.8k views

A jar was full of quarters and $1 coins. 2/5 of the coins in the jar were quarters. The rest were $1 coins. There were 10 more $1 coins than quarters. How many coins were there in the jar altogether?

asked Nov 18, 2020

1 answer

5 votes

98.8k views

Who is credited with the discovery of the structure of dna?

asked May 11, 2019

2 answers

2 votes

192k views

What was a key element in establishing trade across the Indian Ocean?

asked May 3, 2019

1 answer

4 votes

60.9k views

3x - y = 2 x + 2y = 3

asked Nov 13, 2018

1 answer

0 votes

33.2k views

Oceania in 1984 is like no actual society of the 20th century true false

asked Jul 12, 2018

1 answer

0 votes

211k views

What is 10/3 as a mixed number

asked Jun 23, 2018

2 answers

0 votes

76.2k views

What does nick learn about jordan baker after he has spent some time with her?

asked Jan 21, 2018

1 answer

2 votes

228k views

"The Crisis" was written by _____. Addison and Steele Emerson Thurber Paine

asked Nov 22, 2017

2 answers

1 vote

83.7k views

Someone who takes hallucinogens is risking which of the following outcomes? amnesia tremors excessive calm bronchitis

asked Nov 5, 2017

2 answers

1 vote

144k views

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