Answers by Norbert Korny
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Answers by Norbert Korny

Answers by Norbert Korny
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What is the diameter of a sphere with a surface area of 1256
answered Dec 28, 2019
4 votes
95.8k views
1 Harry Potter but cost $20. To purchase the whole set of seven books it would take 6 times as much. How much would it cost to buy a set of Harry Potter books?
answered Dec 8, 2019
5 votes
103k views
Car travels 360 miles on 18 gallons of gas. Write the unit rate.
answered Jul 6, 2019
3 votes
140k views
If f(x) = 3 – 2x and g(x)=1/x+5 , what is the value of (f/g)(8) ? a.–169 b.–1 c.13 d.104
answered Apr 20, 2019
1 vote
130k views
Two lines intersect at a point, forming ​ ∠1 , ∠2 , ∠3 , and​ ​ ∠4 ​ . ∠1 and ∠3 are vertical angles. ∠2 and​ ​ ∠4 are vertical angles. m∠1=70° What is the measure of ​​ ∠2 ​? 20° 70° 90° 110°
answered Nov 10, 2018
6 votes
177k views
Antonio purchased adult and child tickets for the fair. Tickets cost $29.35 for each adult and $17.45 for each child. Let x represent the number of adult tickets purchased and y represent the number of
answered Oct 24, 2018
5 votes
60.8k views
Write the first five terms of the sequence defined by the explicit formula an=21-2n^2 A. 21, 19, 13, 3, -11 B. 20, 17, 12, 5, -4 C. 23, 29, 39, 53, 71 D. 19, 13, 3, -11, -29
answered Jul 17, 2018
7 votes
233k views
Please Help Quick! Europeans new Süleyman as "Süleyman the Magnificent." True or false?
answered Mar 2, 2018
6 votes
36.2k views
All of the following are examples of a primary source except: a. your history textbook b. a letter from the president c. the united states constitution d. a photograph of a civil rights march
answered Dec 14, 2017
3 votes
183k views
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