Questions by Aina

Questions by Aina

Oxygen forms a number of compounds with sulfur, many of which are quite reactive. One such compound is 57.20 % by mass S . Calculate the number of grams of oxygen present in a sample of this compound that

asked Apr 2, 2019

1 answer

3 votes

150k views

Was California ever part of Mexico

asked Mar 14, 2019

2 answers

0 votes

104k views

the population of saint maria high increase from 1800 student ten years ago to 1926 students last year. what was the percent of increase?

asked Mar 4, 2019

1 answer

3 votes

173k views

The sale price of a router is 35% Off the regular price. The sale price is 117$. What was the regular price ?

asked Jan 3, 2019

1 answer

2 votes

205k views

A typical television newscast has three cameras. The center camera directly faces the news anchors desk. The other two cameras are both angled 45 degrees away from the center camera. Suppose each camera

asked Dec 15, 2018

2 answers

4 votes

127k views

A primary source is an account by a person who witnessed an event. Which of the following is an example of a primary source? A.an audio interview with a soldier who fought in World War II B.an article

asked Oct 28, 2018

1 answer

1 vote

122k views

Someone please help me

asked Sep 22, 2018

2 answers

0 votes

207k views

What happened to the American Indians who fought in the French and Indian War?

asked Aug 6, 2018

2 answers

1 vote

22.8k views

Select the pair of structures that best shows how plant cells are different from animal cells.

asked Jan 11, 2018

1 answer

0 votes

63.7k views

What were two reasons that Europeans ventured into Africa? A)to find natural resources B)to build the African economy C)to unite warring tribes D)to improve communication with Asia E)to seek out new markets

asked Jan 11, 2018

2 answers

0 votes

88.5k views

Which note or notes are equal to two eighth notes? A. one quarter note B.one half note C.two quarter notes D. two sixteenth nothes

asked Nov 14, 2017

2 answers

4 votes

232k views

Unscramble the following Spanish word: birol: el ___________.

asked Feb 5, 2017

2 answers

5 votes

91.2k views

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