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Carlos saved 12 dollars last week and 24 this week time as much as he saved last week
answered
Jul 11, 2019
Mathematics
high-school
6
votes
119k
views
The bacteria can chemically combine nitrogen with hydrogen to form ammonia (NH3). This combining process is called nitrogen fixation. Which group of organisms chemically combines nitrogen with hydrogen
answered
Jun 6, 2019
Biology
high-school
3
votes
220k
views
The lions ecological niche includes its behavior and select one: a. its position in the food web. b. all the nearby watering holes. c. an ecological equivalent. d. the shade trees on the savanna.
answered
Mar 24, 2019
Biology
high-school
3
votes
118k
views
Which of the following is an effective guidance strategy to use with children who have a visual impairment? A. Verbally label objects in the room. B. Be extremely protective so as to avoid injuries.
answered
Jan 1, 2019
Health
middle-school
4
votes
221k
views
Which of the following is an example of an applied science A.Biology B.Mathematics C.History D.Medicne
answered
Nov 29, 2018
Physics
high-school
5
votes
120k
views
Which option is the better buy? option 1 .10 candy bars for $6.75 option 2.12 candy bars for $7.25
answered
Sep 27, 2018
Mathematics
middle-school
4
votes
70.2k
views
Which screw would be easier to turn a screw with threads closer together or further apart?
answered
Aug 8, 2018
Social Studies
middle-school
3
votes
19.6k
views
Let a and b be the solutions of the quadratic equation $2x^2 - 8x + 7 = 0. Find 1/(2a)+(1/2b). Please help me!
answered
Apr 18, 2018
Mathematics
college
4
votes
70.3k
views
What is the slope of the line? y = (1/3)x + 2
answered
Oct 18, 2017
Mathematics
high-school
4
votes
45.2k
views
What kinds of asymptotes are possible for a rational function?
answered
May 11, 2017
Mathematics
middle-school
3
votes
226k
views
What happens to your bones as you age ?
answered
Jan 31, 2017
Biology
high-school
1
vote
230k
views
6. (1 point) What is the correct formula for sodium sulfate? * NaHSO₃ NaHSO₄ Na₂SO₃ Na₂SO₄ 7. (1 point) Binary molecular compounds are made of two __________. * metalloid elements metallic elements nonmetallic
answered
Sep 30, 2016
Chemistry
high-school
3
votes
57.4k
views
The Reyes family bought 4 concert tickets for $252.What was the price per ticket
answered
Sep 14, 2016
Mathematics
middle-school
3
votes
6.8k
views
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