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Answers by Tobyb

Answers by Tobyb
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If f(x) = (x^2-3x-4); g(x) = (2x^2+5x+2) what is (f + g)(-1)?
answered Mar 15, 2021
1 vote
190k views
It has been suggested that night shift-workers show more variability in their output levels than day workers (σ2N > σ2D). Below, you are given the results of two independent random samples. Night-shift
answered Mar 6, 2021
6 votes
110k views
How does the author describe the handwriting found on the big,fat books? A) childish B)cryptic C)foreign D)incomprehensible
answered Feb 17, 2021
4 votes
91.3k views
One characteristic of the 19th century that was different from previous centuries was:
answered Jan 7, 2021
1 vote
72.0k views
Given that the measurement is in centimeters, find the area of the circle to the nearest tenth. (Use 3.14 for π)
answered Dec 22, 2020
2 votes
5.8k views
Help me complete my homework plz
answered Aug 24, 2020
5 votes
184k views
A skateboarder begins going down a ramp with an initial velocity of 1.0 m/s. After 3 seconds, her speed has increased to a final velocity of 4.0 m/s. Calculate her acceleration.​
answered Jul 11, 2020
5 votes
87.2k views
Select the correct answer. In a soccer game, you want to finish the first half in five minutes. So, you set the match duration to ten minutes. This is an example of what kind of time element? A. altered
answered Jun 29, 2020
1 vote
150k views
The supremacy clause form the root of what aspect of the country’s government system
answered Apr 25, 2020
3 votes
112k views
What is a theme of “Sea Rose”?
answered Mar 10, 2020
4 votes
9.7k views
Blood type is controlled by two equally dominant genes. What type of example is this?
answered Mar 1, 2020
7 votes
219k views
Ben walks 500 meters from his house to the corner store. He then walks back toward his house, but continues 200 meters past his house to talk to a neighbor. It takes Ben 17 minutes from the time he leaves
answered Oct 11, 2019
3 votes
99.6k views
What are the x- and y-intercepts of the graph of y = x2 + 3x − 10? x-intercepts: (−2, 0) and (5, 0) y-intercept: (0, 10) x-intercepts: (−2, 0) and (−5, 0) y-intercept: (0, 10) x-intercepts: (−2, 0) and
answered Oct 8, 2019
3 votes
104k views
What is the equation of the line (-1,-4) (3,-4)
answered Jul 28, 2019
5 votes
52.0k views
How did the interstate commerce act of 1887 attempt to solve the problem shown in the cartoon?
answered Mar 2, 2019
6 votes
31.1k views
Which scenario shows a student demonstrating good listening skills during a class discussion?
answered Dec 15, 2018
0 votes
225k views
How would the Marshall Plan prevent the spread of communism in Europe? A. The Marshall Plan provided financial aid on the condition that the United States would act as adviser to the receiving nation's
answered Dec 14, 2018
3 votes
22.8k views
Which added to severe US economic problems in 1971? a.peace talks in the Middle East b.a recession c.a drop in unemployment d.reduction in federal spending
answered Nov 16, 2018
3 votes
6.0k views
Nick found his dream home that has a purchase price of $192,000. Nick earns $3,325 a month and wants to spend no more than 30% of his income on his mortgage payment. He has saved up $35,000 for a down
answered Oct 7, 2018
3 votes
199k views
Is the following sentence correct or incorrect? Correct Incorrect
answered Jul 31, 2018
2 votes
159k views
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