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Determine the open intervals on which the graph of the function is concave upward or concave downward. f(x)= (x²)/(x² +64)
asked
Dec 14, 2024
Mathematics
high-school
1
answer
128k
views
Solve the following expression: 3(2d + 5w) A. 5d + 8w B. 6d + 8w C. 6d + 15w D. 5d + 15w
answered
Nov 28, 2024
Mathematics
college
2
answers
74.6k
views
A basketball team sells tickets that cost $10, $20, or, for VIP seats, $30. The team has sold 3147 tickets overall. It has sold 211 more $20 tickets than $10 tickets. The total sales are $61,130. How many
asked
Nov 23, 2024
Mathematics
college
2
answers
115k
views
Methane (CH4) and oxygen (O₂) combine to make carbon dioxide (CO₂) and water (H₂O) in the following unbalanced equation. CH4 + O2 CO2 + H₂O How many oxygen molecules are necessary in order to complete
answered
Oct 26, 2024
Chemistry
high-school
1
answer
141k
views
Which Texas leader advocated for hostile treatment of Native Americans, and wanted the removal of these peoples from their lands?
answered
Oct 3, 2024
History
high-school
1
answer
181k
views
What is the caliber of the M16A4 / M4 Carbine? 1) 5.56x45 mm NATO 2) 7.62x39 mm 3) 9 mm 4) 12 gauge
asked
Jul 26, 2024
Engineering
college
1
answer
202k
views
Please help with this problem!
asked
Jul 22, 2024
Mathematics
high-school
1
answer
22.9k
views
Veronica McMame earns $213.48 a week as a security guard for the city. Because she is an employee of the city, the city pays 90% of the cost of any insurance coverage. Her family medical insurance costs
answered
Jun 27, 2024
Mathematics
high-school
1
answer
123k
views
Given the following exchange rates, restate the indirect quotes using the direct method of quotation: USD/ZAR 6.5499 / 18 USD/CHF 3.5533 / 85 AUD/USD 1.9443 / 60 SEK/USD 1.3273 / 03 USD/JPY 102.40 / 23
asked
Jun 23, 2024
Business
high-school
1
answer
90.4k
views
What are the conditions that determine filing as a dependent for tax purposes? a) Under age 19 at the end of the year b) Under age 24 at the end of the year and a full-time student c) Permanently and totally
asked
May 13, 2024
Medicine
college
1
answer
210k
views
What is the set builder of {-8,-7,-6,-5,-4}
answered
May 1, 2024
Mathematics
college
1
answer
20.7k
views
Given: m∠ABD = 3x + 20 m∠CBD = 6x - 16 What is the measure of angle ∠ABD if line BD bisects ∠ABC? A) 52 degrees B) 68 degrees C) 84 degrees D) 100 degrees
asked
Apr 20, 2024
Mathematics
high-school
1
answer
183k
views
What is the term for molecules of microbial origin that can non-specifically activate T cells by bridging MHC Class II molecules and the variable region of the T cell receptor? A. Antigen receptors B.
answered
Mar 15, 2024
Biology
high-school
1
answer
31.4k
views
What are mashups? How do they enable social media applications?
asked
Mar 15, 2024
Mathematics
high-school
1
answer
31.4k
views
Gerald is buying a new pair of shoes. He uses a form of payment to pay for the shoes. Gerald will make small monthly payments to the financial institution that provided him with the form of payment until
asked
Feb 14, 2024
Business
high-school
1
answer
117k
views
You are attempting to convince a friend to join your sports team using pathos?
answered
Feb 14, 2024
English
high-school
1
answer
109k
views
Which of the following statements is correct? Question 12 options: In an acidic solution, [H+] > [OH-]. In a basic solution, [OH-] > [H+] . In a neutral solution, [H+] = [OH-] . All of the above statements
asked
Dec 26, 2023
Chemistry
college
1
answer
181k
views
Whos too cool 4 school, wasting all my crdits
asked
Dec 18, 2023
Mathematics
high-school
1
answer
137k
views
The sum of two numbers is 60. The larger number is 6 more than the smaller number. What are the numbers?
answered
Nov 11, 2023
Mathematics
college
2
answers
67.9k
views
Which event demonstrated that Japan was a major military force? Japan’s creation of a colony in Taiwan Japan’s victory in the Russo-Japanese War Japan’s agreement with Commodore Matthew Perry Japan’s high
asked
Sep 7, 2023
History
middle-school
2
answers
172k
views
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