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Round 31.908 to the nearest tenth
answered
Feb 27, 2019
Mathematics
college
6
votes
178k
views
Why is sunlight important to all aquatic ecosystems?
answered
Jan 15, 2019
Biology
high-school
4
votes
2.8k
views
Robert E. Lee brought his Confederate forces into the North just before the battle of Gettysburg in hopes of A. demoralizing the North with a victory on northern soil. B. escaping a Union army that was
answered
Dec 19, 2018
History
college
6
votes
182k
views
Sexual reproduction requires cells to undergo ______, whereas only _______ is necessary for asexual reproduction.
answered
Oct 29, 2018
Biology
high-school
5
votes
180k
views
Which of the following is a heterogeneous mixture? A. salt B. dye in water C. sugar water D. a garden salad
answered
Jun 13, 2018
Physics
high-school
2
votes
74.6k
views
Which exponential function is represented by the table? f(x) = 2(2x) f(x) = 0.8(0.8x) f(x) = 2(0.8x) f(x) = 0.8(2x) table -2 0.2 -1 0.4 0 0.8 1 1.6 2 3.2
answered
Apr 23, 2018
Mathematics
high-school
3
votes
159k
views
The scale on a map states that 1 centimeter corresponds to 20 kilometers. On the map, two cities are 0.3 cm apart. Find the actual distance. a. 6 km c. 0.6 km b. 600 km d. 60 km
answered
Apr 14, 2018
Mathematics
high-school
6
votes
101k
views
Simplify the expression (4 + 1) (x + 2x)
answered
Feb 16, 2018
Mathematics
middle-school
4
votes
6.6k
views
What are the Lewis Structures for each of the following molecules? Show resonance structures, if they exist. 1.) O2 2.) N2 3.) CO 4.) SO2
answered
Feb 15, 2018
Chemistry
high-school
1
vote
73.3k
views
You need 1 1/4 cups of sugar to make 20 cookies To make 8 cookies, you will need
answered
Dec 11, 2017
Mathematics
high-school
3
votes
95.0k
views
What is the relationship between the 6s in the number 6,647?
answered
Oct 11, 2017
Mathematics
middle-school
2
votes
129k
views
What was the historical significance of Barack Obama’s election in 2008?
answered
Feb 18, 2015
History
high-school
4
votes
131k
views
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