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Identify the roots of each quadratic equation below: a. f(x) = (x + 5)² + 6 b. f(x) = x² - 5x + 6 c. f(x) = x² - 16x + 64 d. f(x) = (x - 1)² - 25 e. f(x) = -(x - 2)² + 4
answered
Aug 24, 2024
Mathematics
high-school
2
votes
138k
views
Cloey has to go to England for a interview with the King. A plane ticket costs $4,000. She has $10,000. She is also buying lessons to speak English. The lessons cost $4,000. How much cash does she have
answered
Aug 18, 2024
Mathematics
middle-school
2
votes
134k
views
What is the advantage of a heat pump as opposed to burning fuel (as in a fireplace) for keeping warm? a) Heat pumps are more environmentally friendly. b) Burning fuel provides more consistent heat. c)
answered
Jul 25, 2024
Physics
high-school
4
votes
198k
views
Doctors sometimes say that patients die of "organ failure." Explain why damage to a certain cell type could cause organ
answered
Apr 24, 2024
Biology
high-school
3
votes
142k
views
It is important for customer service representative to remember that each customer is an individual a)True b)False
answered
Feb 23, 2024
Business
high-school
6
votes
26.2k
views
8. Let k(x)=x²³-4x² a. State the degree of the given polynomial. b. What is the most total number of peaks and valleys of the graph of the given polynomial? c. Find the x-intercepts of k(x). d. Graph the
answered
Feb 19, 2024
Mathematics
college
1
vote
101k
views
Why would water not be used to elute a column (besides its polarity) in column chromatography?
answered
Feb 16, 2024
Mathematics
high-school
7
votes
97.8k
views
A cylinder with a weight of 20 lb is pushed against belleville spring washers. Determine the speed of the cylinder just after it moves away from the spring, i.e., at _______. a) Compression in the spring
answered
Jan 20, 2024
Physics
high-school
2
votes
138k
views
Robin works as a customer service representative. She knows that the amount in dollars of her yearly bonus is represented by the expression - 2.5x + 747, where x is the number of complaints customers had
answered
Nov 10, 2023
Mathematics
college
2
votes
111k
views
Find the equation of the line parallel to the given line passing through the given point y=-3x+2; (-2,-6)
answered
Oct 28, 2023
Mathematics
high-school
3
votes
29.6k
views
How many four-digit odd numbers less than 5000 can be formed using the digits 2, 3, 4, 5, 6, and 9?
answered
Sep 17, 2023
Mathematics
college
4
votes
57.4k
views
What was the arms race? A. Competition to gain allies in Europe and Asia as quickly as possible B. Competition to build more increasingly powerful weapons C. Race to be the first nation into outer space
answered
Jun 13, 2023
Physics
college
2
votes
189k
views
In the figure below, m 2 2 = 39º. Find mZ1, m3, and m 2 4. 1 4 3
answered
Jun 6, 2023
Mathematics
college
13
votes
142k
views
Complete the sentence with the correct form of the Future simple or be going to! Nobody in Kate’s team can play basketball. They _______ (lose) the match. Put your books away or I ______ (not/let) you
answered
Apr 25, 2023
English
high-school
10
votes
71.9k
views
Help !! In which two forms of the verb do stem-changing verbs NOT change? A. Yo and tú B. Nosotros and vosotros C. Usted and ustedes D. Tú and vosotros
answered
Mar 3, 2023
Spanish
high-school
7
votes
41.5k
views
Evaluate the expression
answered
Dec 6, 2022
Mathematics
high-school
1
vote
69.3k
views
Please help me i need to turn it in tonight list 5 characteristics describing your health. Mental/Emotional Health 1 2 3 4 5 Social Health 1 2 3 4 5
answered
Nov 29, 2022
Health
high-school
5
votes
75.7k
views
Describe what would happen to a moving object if no unbalanced force acted upon it. btw im in 5th grade
answered
Sep 27, 2022
Biology
middle-school
6
votes
145k
views
if population growth rate of a city in Nepal has a 4% after how many years the population of the city will be double
answered
Jul 10, 2022
Health
high-school
3
votes
190k
views
A $200,000 loan amortized over 13 years at an interest rate of 10% per year requires payments of $21,215.85 to completely remove the loan when interest is charged on the unrecovered balance of the principal.
answered
May 17, 2022
Business
college
5
votes
171k
views
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