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K(x) = x^3 +2x^2-x-2 find all roots
answered
Jul 12, 2021
Mathematics
middle-school
2
votes
193k
views
Rj hdoenxrixneidbrdixbri
answered
Jul 4, 2021
Mathematics
high-school
2
votes
92.7k
views
To survive the cold winter months, some plants go into a state of Dormancy
answered
Jun 28, 2021
Biology
college
3
votes
91.4k
views
Explain why the Bohr model was insufficient and how the quantum model explained this deficiency. How is the electron viewed differently in each model
answered
Jun 21, 2021
Chemistry
high-school
1
vote
86.6k
views
Andy has entered a race. The participants have to run 14 meters. Andy finishes the race in 7 seconds. What is Andy's average speed? A. 2 m/s B. 5 m/s C. 25 m/s D. 4 m/s
answered
May 19, 2021
Mathematics
middle-school
2
votes
98.6k
views
Can u help me please
answered
Apr 25, 2021
Mathematics
college
0
votes
201k
views
What molar ratio of sodium acetate to acetic acid should be used to prepare a buffer with pH = 4.5? Ka acetic acid = 1.8 x 10-5.
answered
Apr 17, 2021
Chemistry
college
2
votes
171k
views
Examine the timeline picture above. Then respond to the following: How many years are represented on the timeline? What would you identify as significant events? What parts of the world are included? What
answered
Mar 15, 2021
History
middle-school
1
vote
193k
views
A. d. b. C. Which triangles are similar? 12 8 8 A 3 (25 25 25 25 6 16 4 6 a Сь
answered
Feb 15, 2021
Mathematics
college
2
votes
130k
views
On the moon, Bob weighs 160N. Fred weighs 882N on Eartch. Who has the greater mass?
answered
Feb 7, 2021
Physics
high-school
3
votes
101k
views
Graph the system of equations. {6x−4y=−244x−8y=−32 Use the Line tool to graph the lines.
answered
Dec 27, 2020
Mathematics
middle-school
3
votes
223k
views
On a map, 180 miles are represented by 4 inches. How many miles are represented by 6 inches ?
answered
Sep 25, 2020
Mathematics
middle-school
3
votes
137k
views
Jalen has a piece of construction paper with an area of 25 8/11 inches. It is 6 4/7 inches long. What is the width of the piece of construction paper in inches?
answered
Jul 7, 2020
Mathematics
high-school
1
vote
48.8k
views
In each of sets of terms, circle the one term that does not belong. Then explain your reasoning. 1. electron configuration, Planck’s constant, aufbau principle ___ 2. spectrum, amplitude, wavelength
answered
Apr 14, 2020
Chemistry
high-school
3
votes
106k
views
MATH HELP!!!!! Garry is a tennis player who has won 42% of his tennis mathches. what is the probabilty that he will lose his next tennis match? 8% 42% 50% 58%
answered
Nov 29, 2019
Mathematics
high-school
2
votes
135k
views
What message did the Boston Tea Party send to the king? that there needed to be an increase in export taxthat the quality of goods from the East India Company was insufferablethat the amount of tea sent
answered
Jul 15, 2019
History
high-school
1
vote
76.3k
views
What is Photoshop? Pleasee answer me so that I'm gonna have some idea in our discussion tomorrow
answered
Jun 26, 2019
Computers and Technology
middle-school
5
votes
54.8k
views
Which passes the vertical line test
answered
Jan 17, 2019
Mathematics
middle-school
3
votes
26.3k
views
On the electromagnetic spectrum, microwaves are located between infrared waves and radio waves. Which is true for microwaves?
answered
Sep 1, 2018
Physics
college
2
votes
51.2k
views
What countries once formed czechoslovakia? select all that apply. chechnya slovakia slovland the czech republic
answered
Jan 21, 2018
History
high-school
3
votes
92.8k
views
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