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Find the axis of symmetry and the vertex of the graph of the function: y=-1/2x^2+4x-7
answered
Apr 10, 2022
Mathematics
high-school
2
votes
149k
views
Tickets have a face value of $5 each. If the tax rate is 8%, what would be the total cost for one ticket?
answered
Mar 16, 2022
Mathematics
high-school
4
votes
47.7k
views
Why does the S allele declines in environments without malaria?
answered
Jan 27, 2022
Biology
high-school
7
votes
53.6k
views
Given 8x+4y=4, identify the slope and y intercept
answered
Oct 2, 2021
Mathematics
middle-school
3
votes
85.8k
views
Was the Catholic Church successful in censoring Martin Luther
answered
Sep 5, 2021
History
high-school
3
votes
56.0k
views
What is 1.3*10^4 in standard notation A. 1.3^4 B. 13,000 C. 0.00013 D. 1300
answered
Aug 26, 2021
Mathematics
college
7
votes
114k
views
Alexis bought a pyramid-like paperweight for her teacher. The paperweight has a volume of 200 cm3 and a density of 1.5 grams per cubic centimeter. What formula you would you use to find the density of
answered
Jun 23, 2021
Mathematics
college
2
votes
56.6k
views
Identify the underlined portion of the sentence below: Five different bands auditioned for the prom committee. a. Subject c. Direct Object b. Verb d. Indirect Object
answered
Mar 20, 2021
English
middle-school
6
votes
112k
views
A 0.100-kg ball traveling horizontally on a frictionless surface approaches a very massive stone at 20.0 m/s perpendicular to wall and rebounds with 70.0% of its initial kinetic energy. What is the magnitude
answered
Mar 18, 2021
Physics
high-school
5
votes
40.3k
views
Whats the properties for the following 1. ab=1ab 2. [5+(-2)]+-4=5+[-2+(-4)] 3. if 5+4=9 then 9=5+4 4. 3x(2y)=2y(3x) 5. x/2 * 0 = 0 6. x +(y+z)=(x+y)+z 7. (2+14)+1=1+(2+14) 8. (a+5b)+2c=a+(5b+2c) 9. if
answered
Mar 13, 2021
Mathematics
high-school
7
votes
40.7k
views
6. Name eight characteristics that all living things share.
answered
Mar 10, 2021
Biology
high-school
2
votes
23.1k
views
How many pyramids were built at Giza on the West Bank of the Nile River?
answered
Feb 19, 2021
History
high-school
1
vote
47.9k
views
You have $138 in a savings account and save $12 per week. Your friend has $98 in a savings account and saves $17 per week. How many weeks will it take for you and your friend to have the same balance?
answered
Jan 13, 2021
Mathematics
high-school
7
votes
217k
views
Help Meh Please PLEASEEE
answered
Sep 3, 2020
Biology
middle-school
2
votes
129k
views
The scopes trial of 1925 __________. select one: a. pitted creationists against evolutionists b. was a victory for religious fundamentalism c. involved a teacher who espoused social darwinism d. ended
answered
Jun 26, 2020
History
high-school
4
votes
115k
views
What political actions resulted from opposition to the vietnam war?
answered
May 28, 2020
History
middle-school
4
votes
164k
views
What were two important Greek city states
answered
Mar 11, 2020
Social Studies
middle-school
2
votes
134k
views
(75 Points)Transform the following sentences into the negative. Pay attention to elision. Remember, elision is when you delete the -e from ne when it comes before a vowel. Les Martin sont américains ?
answered
Dec 26, 2019
French
college
3
votes
215k
views
In which layer of the atmosphere does the space shuttle travel? Troposphere. Mesosphere. Thermosphere. Stratospehere.
answered
Dec 12, 2019
Biology
high-school
2
votes
117k
views
4. Consider a 33.0 mL solution containing 0.0758 M NaF and 0.0955 M HF. What is the total number of moles of HF after the addition of 8.00x105 mols HCl? The Ka of HF is 6.8x104
answered
Dec 11, 2019
Chemistry
middle-school
3
votes
151k
views
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