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If u (x) = negative 2 x squared and v (x) = StartFraction 1 Over x EndFraction, what is the range of (u circle v) (x)? A(one-third, 0) B(3, infinity) C(negative infinity, 3) D(negative infinity, positive
answered
Jun 9, 2021
Mathematics
middle-school
6
votes
102k
views
What knowledge and skills make the work of an elevator repairer a highly challenging and complex occupation? (Select all that apply.) ability to read blueprints skill at training other workers knowledge
answered
Mar 20, 2021
Engineering
high-school
1
vote
185k
views
What is the sum of 129+3-12×3+15×6
answered
Jan 28, 2021
Mathematics
high-school
4
votes
156k
views
Which one of the following is not a property of a base? A. Feels slippery B. Reacts with limestone to produce carbon dioxide C. Reacts with litmus paper and turns it blue D. Tastes bitter
answered
Jan 21, 2021
Chemistry
high-school
4
votes
150k
views
This is about Electrostatics
answered
Jan 20, 2021
Physics
middle-school
0
votes
104k
views
At 12:00 P.M., the water pressure on a submarine is $435 pounds per square inch. From 12:00 P.M. to 12:30 P.M., the water pressure increases $58 pounds per square inch. From 12:30 P.M. to 1:00 P.M., the
answered
Jan 16, 2021
Mathematics
high-school
3
votes
169k
views
Without solving what can you tell about the solution to this equation 0.002n+15=2
answered
Dec 13, 2020
Mathematics
high-school
5
votes
52.1k
views
A force of 1.00 x 10^2 pounds acts at an angle of 60.0° to the x-axis. (The force is accurate to 3 significant figures.) What are the components of the force along the x-axis? What is the force component
answered
Oct 1, 2020
Physics
college
2
votes
49.8k
views
They are seldom unjust, and have a greater abhorrence of injustice than any other people. Their sultan shows no mercy to anyone who is guilty of the least act of it. There is complete security in their
answered
Aug 18, 2020
History
high-school
3
votes
203k
views
A train travels 97 kilometers in 4 hours, and then 63 kilometers in 1 hours. What is its average speed? Answer? units?
answered
Jul 22, 2020
Physics
middle-school
4
votes
52.9k
views
A ball of mass m strikes a wall perpendicularly with a speed v, and it bounces off the wall perpendicularly with a speed v 5 . What is the magnitude of the impulse delivered to the wall by the ball?
answered
May 10, 2020
Physics
college
2
votes
114k
views
Which polynomial is equal to (x + 1)(2x + 1)
answered
Jan 21, 2020
Mathematics
middle-school
2
votes
86.7k
views
What numbers are a distance of 2/3 unit from 1/2 on a number line? Select the locations on the number line to plot the points.
answered
Aug 5, 2019
Mathematics
middle-school
2
votes
126k
views
Identify jerusalem 1,2,3,4,5
answered
Apr 7, 2019
History
middle-school
4
votes
206k
views
Amy makes beaded necklaces and sells them at the crafts fair. She includes the 8% sales tax in the $11.34 she charges for a necklace. What is her price for the necklace excluding tax? Use the formula Price
answered
Jan 14, 2019
Mathematics
college
3
votes
80.7k
views
A regulation basketball hoop has a rim with an 18-inch diameter. What is the approximate length around the rim of a regulation basketball hoop? (Use 3.14 for .)
answered
Nov 9, 2018
Mathematics
middle-school
7
votes
72.3k
views
Use the formula A=bh , where A is the area, b is the base length, and h is the height of the parallelogram, to solve this problem. Duc is making an art piece to enter into a local art contest. Duc's art
answered
Oct 21, 2018
Mathematics
middle-school
5
votes
58.4k
views
Where does the graph of x2 - x - 2 = y cross the x-axis? A) (2, 0) and (-1, 0) B) (0, 2) and (0, -1) C) (1, 2) and (2, -1) D) (-2, 0) and (-1, 0)
answered
Aug 12, 2018
Mathematics
high-school
4
votes
60.5k
views
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