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A lab is growing bacteria in a culture dish. the amount of bacteria in the dish doubles every 3 hours. initially, there are 500 bacteria in the dish. how many are in the dish after 9 hours a. 4,500 bacteria
answered
Jan 20, 2019
Mathematics
high-school
7
votes
204k
views
HELP ASAP!!!!!!!!!!!!!!!!! 25,8,10,35,5,45,40,30,20 what is the median of the data set above ? A.10 B.22.5 C.25 D.27.5 25,8,10,35,5,45,40,30,20 What is the upper quartile of the data set above? A.35 B.
answered
Dec 9, 2018
Mathematics
middle-school
2
votes
101k
views
What was the result of the boycott against south africa?
answered
Oct 16, 2018
Geography
high-school
0
votes
163k
views
In which part of England did the game of cricket evolve ? class 9th -story of cricket
answered
Jun 30, 2018
History
high-school
4
votes
165k
views
The first Man made object to be launched into space was A.) Apollo 1 B.) glasnost C.) Apollo 13 D.) Sputnik 1
answered
May 26, 2018
History
high-school
5
votes
186k
views
What beliefs about earth and the heavens were proved by the discoveries of Aristarchus and Eratosthenes?
answered
Feb 14, 2018
History
high-school
0
votes
159k
views
A sporting goods store ordered 144 cans of tennis balls. Each can contains 3 balls. How many tennis balls did the store order?
answered
Nov 11, 2017
Mathematics
middle-school
3
votes
58.3k
views
Find the slope of the line whose equation is 6x - 3y = 12.
answered
Oct 13, 2017
Mathematics
high-school
2
votes
25.6k
views
Solve for x: -a + 3b > 5
answered
Jul 11, 2017
Mathematics
high-school
2
votes
204k
views
Complete the sentences.Use the correct form of have to. example: Paul was ill last week,so he has to stay(stay)in bed. Does Jane have to do(Jane/do)homework for school every evening? 1.Jane can`t stay
answered
Feb 13, 2017
English
middle-school
3
votes
102k
views
What is the base word of rotation
answered
Apr 25, 2016
English
middle-school
4
votes
21.6k
views
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