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What is the discriminant of the quadratic equation 9x^2-2x-9=09x 2 −2x−9=0?
asked
Nov 14, 2024
Mathematics
college
1
answer
1
vote
229k
views
Blossom Repairs has 200 auto-maintenance service outlets nationwide. It performs primarily two lines of service: oil changes and brake repair. Oil change-related services represent 70% of its sales and
asked
May 5, 2024
Business
high-school
1
answer
3
votes
225k
views
If blood volume increases, stretch receptors cause ____ sympathetic activity in the heart, and _____ of the renal arteries
asked
Apr 25, 2024
Biology
high-school
1
answer
5
votes
130k
views
How much energy is needed for 2.40 kg of water to go from -6.00 °C to 61.0 °C? A) 339.75 kJ B) 449.28 kJ C) 542.82 kJ D) 675.60 0 kJ
asked
Feb 8, 2024
Physics
high-school
1
answer
4
votes
226k
views
How did Europeans control their colonies
asked
Dec 22, 2023
History
college
1
answer
2
votes
143k
views
Alaskan rivers that are fed by the melted water of glaciers tend to be very cloudy, almost milky. What makes the water so cloudy a. Tiny bits of weathered, very fine rock from the glacier are suspended
asked
May 10, 2023
Biology
high-school
1
answer
5
votes
184k
views
What Creek does Mrs.smith live near?
asked
Feb 24, 2023
English
high-school
1
answer
3
votes
61.0k
views
33. A 45N boy rides a skateboard down the sidewalk with a constant velocity. He applies a steady force of 8 N to maintain his speed. Draw a free body diagram to illustrate all forces acting on the boy.
asked
Nov 26, 2022
Physics
college
1
answer
1
vote
56.3k
views
Ronald bought a set of notebooks for $4.50. Each notebook regularly costs $1.50. If the discounted rate was 20%, what was the discount on the set?
asked
Nov 26, 2022
Mathematics
college
1
answer
16
votes
129k
views
I got it partially right I think but I need help !
asked
Oct 21, 2022
Mathematics
high-school
1
answer
1
vote
150k
views
What are some of the benefits of using artificial intelligence? What are some of the risks of using artificial intelligence?
asked
Jul 11, 2022
Computers and Technology
high-school
1
answer
3
votes
207k
views
What officials can the governors fire
asked
Apr 18, 2022
Social Studies
high-school
1
answer
4
votes
129k
views
CAN SOMEONE HELP ME PLEASE? ASAP. CAN SOMEONE ANSWER THIS ASAP PLEASE? I NEED HELP!!
asked
Apr 4, 2022
Mathematics
high-school
2
answers
10
votes
159k
views
Fracciones equivalentes con un denominador mayo 2/5 3/5
asked
Mar 25, 2022
Spanish
college
1
answer
14
votes
60.9k
views
What type of energy are the water molecules gaining during a phase change
asked
Mar 6, 2022
Physics
high-school
1
answer
0
votes
147k
views
Um criador de ovelhas possui um total de 36 ovelhas e resolveu vender alguma delas no primeiro dia vendeu metade das ovelhas no segundo dia vendeu um terço e no terceiro dia vendeu a nona parte quantas
asked
Jan 5, 2022
Mathematics
high-school
1
answer
2
votes
28.4k
views
Question 1 with 1 blank ¿Qué escoges: teatro o cine? cine. Question 2 with 1 blank ¿Qué pides en un café? té. Question 3 with 1 blank ¿Qué traes a clase? muchos libros. Question 4 with 1 blank ¿Qué sabes
asked
Dec 11, 2021
Spanish
middle-school
1
answer
1
vote
172k
views
Someone answer this please...
asked
Nov 1, 2021
Chemistry
high-school
2
answers
2
votes
8.8k
views
Help please! our existing body of scientific knowledge was developed
asked
Oct 8, 2021
Biology
high-school
2
answers
2
votes
58.7k
views
The time shortly after a neuron fires is referred to as
asked
Aug 21, 2021
Advanced Placement (AP)
college
1
answer
3
votes
196k
views
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