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What are the zeros of the polynomial function? f(x)=x^2+9x+20 Enter your answers in the boxes.
answered
Jul 14, 2019
Mathematics
college
5
votes
71.3k
views
A skateboarder, coasting with a constant velocity, jumps straight up. When she lands, does she come down a.) behind the skateboard b.) ahead of the skateboard c.) on the skateboard
answered
Mar 6, 2019
Physics
high-school
5
votes
38.5k
views
By adding white to a color to make it lighter, a new ____ of the original color can be created
answered
Mar 1, 2019
Arts
middle-school
3
votes
111k
views
A copy machine makes 44 copies per minute. How many copies does it make in 5 minutes and 30 seconds?
answered
Jan 15, 2019
Mathematics
middle-school
1
vote
54.8k
views
American artists and writers of the 1800s who tried to capture the world as they saw it were known as
answered
Dec 8, 2018
History
college
2
votes
58.3k
views
The total number of errors divided by the total number of bits transmitted is the definition of __________. committed information rate (cir) protocol convergence session initiation protocol (sip) bit error
answered
Sep 17, 2018
Computers and Technology
high-school
0
votes
221k
views
Why was the Louisiana purchase significant to the United States
answered
Mar 22, 2018
History
middle-school
3
votes
72.3k
views
When rounded to the nearest hundred I become 500 what numbers can I be
answered
Jun 8, 2017
Mathematics
middle-school
4
votes
138k
views
Why does the ship made up of iron floats while the iron nail sink down in the sea?
answered
Apr 3, 2017
Physics
high-school
1
vote
163k
views
What role did maize (corn) play in shaping Native American societies?
answered
Jun 7, 2016
History
high-school
3
votes
145k
views
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