Answers by Timothy Zorn
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Answers by Timothy Zorn

Answers by Timothy Zorn
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The function f(x) = –x3 – 7x2 – 7x + 15 has zeros located at –5, –3, 1. Verify the zeros of f(x) and explain how you verified them. Describe the end behavior of the function. Please help! I need this done
answered Dec 12, 2023
4 votes
7.2k views
(b) an earthquake was measured to have a magnitude of 4.4 on the richter scale. find the intensity of the earthquake. (round your answer to one decimal place.)
answered Sep 11, 2023
7 votes
107k views
I need help with a math problem
answered Aug 9, 2023
9 votes
106k views
What is solar thermal energy used to do?
answered Apr 8, 2023
11 votes
73.7k views
am air traffic controller is tracking two planes. to start, plane A is at an altitude of 2667 feet and plane B is at an altitude of 4500 feet. plane A is getting altitude at 65.5 feet per second and plane
answered Feb 16, 2023
0 votes
137k views
How a Bill Becomes a Law Creating laws is the U.S. House of Representatives’ most important job. All laws in the United States begin as bills. Before a bill can become a law, it must be approved by the
answered Nov 10, 2022
1 vote
110k views
Please help me please
answered Oct 27, 2022
14 votes
37.2k views
Please help me answer this question
answered Sep 2, 2022
2 votes
59.4k views
Juanita makes $30 an hour at work. She has to take time off work to purchase her suit, so each hour away from work costs her $30 in lost income. Assume that returning to work takes Juanita the same amount
answered Aug 20, 2022
2 votes
26.1k views
URGENTTTTTTTT!! HELP QUICK PLZZZZZZZZz
answered Jul 29, 2022
5 votes
103k views
Explain the meaning of the term caste in Indian history.
answered Jun 25, 2022
1 vote
75.2k views
What is 9 x 10^2/3 x 10^12 in scientific notation?
answered May 15, 2022
9 votes
95.2k views
If the universe is expanding, why aren't the stars in the night sky fading away?
answered Apr 14, 2022
2 votes
204k views
2865 students participated in a competitive exam. There were 60 rooms in the university. Equal number of students were placed in each room. How many students were not seated in any one of the rooms?
answered Apr 8, 2022
1 vote
217k views
Which of the following occurs before mitosis and meiosis?* a. homologous chromosomes pair up b. sister chromatids cross over c. DNA is copied once d. synapsis occurs
answered Mar 21, 2022
6 votes
222k views
About what fraction of Washington's population was either born in another country or had parents born in another country by 1910? Question 1 options: About half About a quarter About a third About three-quarters
answered Jan 5, 2022
4 votes
34.1k views
What kind of technology gave europeans a huge advantage in any conflict with africans?
answered Nov 29, 2021
6 votes
171k views
PLEASE HELP I'M STUCK IN THIS PROBLEM
answered Oct 29, 2021
6 votes
232k views
Which characteristic of a girl allows you to know when you have accomplished it
answered Oct 17, 2021
1 vote
194k views
A car travels at 40 miles per hour. Deb wrote the equation y=40x. Deb then graphed the equation and noticed that the point (3, 120) was on the line. What does this point represent?
answered Oct 8, 2021
5 votes
60.5k views
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