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Answers by ChuNan

Answers by ChuNan
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Which of the following cycles does not involve living organisms? a. carbon cycle b. oxygen cycle c. rock cycle d. nitrogen cycle Please select the best answer from the choices provided
answered Aug 21, 2020
5 votes
36.3k views
What is the value of b in the equation below? 9^-8 x 9^-2 = a^b
answered Jun 11, 2020
1 vote
16.8k views
Complete the fraction model to show 1/4➗3/8
answered Jun 8, 2020
7 votes
99.7k views
A toy store sells either small dolls or large dolls. If one person buys 6 small dolls and 5 large dolls and spends $65, and another person buys 5 small dolls and 4 large dolls and spends $53, how much
answered Aug 22, 2019
5 votes
40.3k views
Suppose p ( a. = 0 . 48 and p ( b. = 0 . 62 . a. can a and b be mutually exclusive? why or why not.
answered Aug 14, 2019
4 votes
135k views
Renee observes someone else engaging in an altruistic act and getting rewarded for it. renee is experiencing what? a. vicarious reinforcement c. negative reinforcement b. direct reinforcement d. shaping
answered Jun 4, 2019
4 votes
4.9k views
Gerald is constructing a line parallel to line l through point P. He begins by drawing line m through points P and Q. He then draws a circle centered at Q, which intersects line l at point N and line m
answered Jun 4, 2019
1 vote
20.5k views
Which of these is a type of non point source pollution that might occur on a farm A.oil dripping from the pump for a water well B. Excess pesticide deposited in a dump after a treatment C. Old bags of
answered May 27, 2019
3 votes
120k views
Dave spent 6 and 1/2 hours at the park on Monday and 7 and 3/4 hours on Tuesday . How many hours did he spend at the park In All
answered May 16, 2019
0 votes
64.2k views
In what ways can it be argued that the formation of European Union resulted from World Wars I and II?
answered Jan 2, 2019
7 votes
78.7k views
What's the absolute value of 9.8 and of - 10/3
answered Nov 23, 2018
4 votes
193k views
Can someone tell me this answer please ASAP
answered Oct 8, 2018
3 votes
34.1k views
If the sun moves from east to west does that mean that shadows move from north to south?
answered Sep 10, 2018
5 votes
32.7k views
A good posture is one that places the least amount of BLANK On your muscles and joints.
answered Apr 30, 2018
1 vote
64.7k views
The equation of a circle is x2+y2+8x−14y+56=0 . What is the radius of the circle? Enter your answer in the box. R = ______ units
answered Jan 10, 2018
3 votes
69.3k views
Two neon lights are turned on at the same time. One blinks every 4 seconds and the other blinks every 6 seconds. In 60 seconds, how many times will they blink at the same time?
answered Mar 9, 2017
7 votes
64.8k views
How many unique triangles can be made where one angle measures 60 and another angle is obtuse
answered Mar 7, 2017
3 votes
101k views
The product of two consecutive integers is 342. Which quadratic equation can be used to find x, the greater number?
answered Mar 7, 2017
2 votes
126k views
The Wade-Davis Bill passed by Congress, then vetoed by Lincoln, stipulated that _______ percent of voters in a Confederate state must take an oath of future loyalty to the Union before a process of restoration
answered Jan 25, 2016
1 vote
104k views
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