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I'm having trouble with math in my math book and it says express each number in scientific notification I don't know how to do that
answered
Dec 31, 2019
Mathematics
middle-school
1
vote
52.7k
views
If the letters a b c d e and f are to be used in a five letter code how many different codes are possible if reperirions are not permitted
answered
Dec 19, 2019
Mathematics
high-school
3
votes
162k
views
How did the Renaissance contribute to the Scientific Revolution? Renaissance thinkers encouraged individuals to question how things work, and scientists began to test these ideas with experiments during
answered
Oct 31, 2019
History
middle-school
5
votes
58.6k
views
Lisa is traveling down the highway at 70 miles per hour. Which expression shows the distance she will have traveled after h hours?
answered
Apr 14, 2019
Mathematics
middle-school
1
vote
232k
views
Can someone plz help me ASAP
answered
Mar 5, 2019
Mathematics
middle-school
4
votes
5.1k
views
Last week, Janet used 4 cups of flour to make pizza dough. This week, she uses 3/8 the amount of flour as last week. Which statement is true about the amount of flour that Janet uses this week?
answered
Mar 5, 2019
Mathematics
middle-school
4
votes
186k
views
What percentage of voters must sign a petition for an initiative to go on the ballot?
answered
Dec 24, 2018
History
high-school
3
votes
95.5k
views
What important natural resource in West Africa did the Songhai Empire control?
answered
Sep 12, 2018
History
high-school
5
votes
83.0k
views
The first place in the United States where the Australian ballot was used was: Washington, D.C. Philadelphia, Pennsylvania Louisville, Kentucky Austin, Texas
answered
Jun 12, 2018
History
college
6
votes
10.0k
views
Which economic philosophy is reflected by command economy? Capitalism Socialism
answered
Apr 19, 2018
Geography
high-school
0
votes
209k
views
Which of the following is not something a geographer can explain to a historian? a. how people change their environment b. how the environment changes people c. why people populated certain areas d. why
answered
Mar 29, 2018
Geography
high-school
1
vote
43.1k
views
Help me does anyone know how to fill this out????? im in desperate need of help i will do anything.....
answered
Mar 14, 2018
Biology
high-school
2
votes
14.9k
views
Explain the impact of the earths tilt and rotation?
answered
Jan 13, 2018
Geography
middle-school
4
votes
119k
views
2x+6 less than or equal to -4
answered
Mar 20, 2017
Mathematics
middle-school
6
votes
231k
views
A person's temperature is 40° C. What would it be in Kelvin? A. −313° CB. −313 KC. 313° CD. 313 K
answered
Jun 13, 2016
Biology
high-school
3
votes
60.3k
views
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