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Find all values of j for which the quadratic equation 5x²-7x+j=0 has two real solutions. Write your answer as an equality or inequality in terms of j.
answered
Nov 11, 2024
Mathematics
high-school
6
votes
49.4k
views
the mass of an electron is 9.11 x 10⁻³¹ kg. a.) if the wavelength of an electron is 4.65 x 10⁻⁷ m, how fast is it moving?
answered
Jun 20, 2024
Physics
high-school
3
votes
29.6k
views
What product would you obtain from catalytic hydrogenation of the following alkenes? a) Alkane b) Alkyne c) Alcohol d) Aldehyde
answered
May 11, 2024
Chemistry
high-school
3
votes
228k
views
Nitric oxide is synthesised and stored in nerve terminals and vascular endothelial cells. A) True B) False
answered
Mar 3, 2024
Biology
high-school
4
votes
35.5k
views
Which best describes the data? they are accurate and reproducible. they are accurate but not reproducible. they are precise and reproducible. they are precise but not reproducible.
answered
Apr 7, 2023
Biology
high-school
3
votes
232k
views
What was one major event that led the nation into the Civil War?
answered
Mar 29, 2023
History
high-school
11
votes
102k
views
QUESTION ON PIC THANK YOU FOR ANSWERING
answered
Feb 1, 2023
Mathematics
college
12
votes
111k
views
100_0.22 help me please
answered
Jan 16, 2023
Mathematics
college
4
votes
69.3k
views
What does this sentence from paragraph 3 show the reader? “Yet it was only about a century ago that nearly everyone alive could...see countless stars filling the dark night sky.” A. It will be easy to
answered
Jan 9, 2023
English
college
4
votes
63.5k
views
Ann took a taxi home from the airport. The taxi fare was $2.10 point, 10 per mile, and she gave the driver a tip of $5 Ann paid a total of $49.10,
answered
Dec 26, 2022
Mathematics
high-school
5
votes
73.8k
views
What would 18.897x34.644 be, and how do you do it?
answered
Dec 18, 2022
Mathematics
high-school
12
votes
80.7k
views
PLEASE HELP ME IM TIMED!
answered
Dec 13, 2022
Biology
high-school
1
vote
69.3k
views
HELPPPPPPPPPPPPPPPP:))))))
answered
Dec 7, 2022
Mathematics
high-school
7
votes
126k
views
When performing wall taps, how many times should you tap the wall before resting? 5 15 20 10
answered
Nov 14, 2022
Health
college
3
votes
58.5k
views
Solve for x in the equation 3x + 8 = x - 12.
answered
Aug 20, 2022
Mathematics
college
7
votes
96.6k
views
What happens when you just have 1 kidney
answered
Apr 22, 2022
Biology
college
2
votes
206k
views
What problems did the Trans-saharan trade face?
answered
Feb 12, 2022
History
high-school
2
votes
40.4k
views
What happens as a result of Capulet’s servant meeting up with Romeo?
answered
Jan 30, 2022
English
high-school
5
votes
63.9k
views
Does anyone know this answer ?
answered
Jan 22, 2022
Mathematics
high-school
4
votes
232k
views
Why did some European explorers travel to north America
answered
Dec 27, 2021
Social Studies
college
2
votes
79.7k
views
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