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Answers by Jack Fan

Answers by Jack Fan
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A solution contains 2.0 × 10-13M of H+ ions. What is the pH of the solution?​
answered Jan 2
5 votes
13.8k views
Bacteria in soil feed on __________. A) organic matter B) nematodes C) protozoa D) fungi
answered Dec 9, 2024
3 votes
41.8k views
Determine if the series {(π) ⁿ/3ⁿ⁺¹}[infinity]ₙ₌₁ is convergent or divergent. If possible, find the sum. (a) List the first five terms of the sequence. (b) Determine if the sequence is convergent or divergent.
answered Sep 7, 2024
7 votes
229k views
Write an equation of the perpendicular bisector of the segment with the given endpoints. ( E and F are two different questions ) E. A(-2,8) B(-4,-6) F. X(5,17) Y(7,3)​
answered Aug 17, 2024
4 votes
18.8k views
The following circle graph shows what a family spends their income on each month. If the family earns $6,500 a month, how much money are they spending on their bills? a. 975 b. 1950 c. 1300 d. 1625
answered Jul 15, 2024
3 votes
211k views
What is the value of (−127) − 62 − (−15)? −174 −50 −204 −80
answered Jul 10, 2024
3 votes
106k views
The equations of four lines are given. Identify which lines are perpendicular. Line 1: y=−1 Line 2: y=−12x−2 Line 3: x=−4 Line 4: y+3=2(x−2)
answered Jan 26, 2024
3 votes
226k views
Jim and Sandy are next-door neighbors. Sandy tells Jim that he can store his camper in her yard for a few weeks until she needs the space. Sandy did not charge Jim rent for the use of her yard. Sandy has
answered Jan 13, 2024
4 votes
69.1k views
What do you already know about how rocks are formed?
answered Aug 26, 2023
5 votes
27.3k views
What is the shape of a skin cell that helps it create a protective layer
answered Jul 2, 2023
12 votes
140k views
What is the gradient?
answered Jun 10, 2023
6 votes
14.0k views
During the Cold War, which of the following was NOT a Soviet Union leader? a. Khrushchev b. Nixon c. Brezhnev d. Gorbachev
answered May 13, 2023
10 votes
85.4k views
If the product of 2 1/3 and 1 5/8 is added to the quotient of 3/5 and 8 2/5, what is the sum?
answered Mar 29, 2023
11 votes
192k views
Who has teh most powerful stuff on teh dream smp? ( question is for fun) a) technoblade b) fundy c)dream ( hes in prison now) d) niki e)tommy f)tubbo g) Sam nook h)other ( list below who you eblive)
answered Nov 10, 2022
8 votes
158k views
Is women and men raised for toughness a characteristic of Athens, Sparta, or both? Athens and Sparta Athens Sparta
answered Oct 11, 2022
11 votes
7.4k views
Cassie has a total of 110 coins in her piggy bank. All the coins are quarters and dimes. The coins have a total value of $20.30. How many quarters and how many dimes are in the piggy bank?
answered Oct 8, 2022
14 votes
83.9k views
What is the volume of a cone with a height of 6m and a diameter of 12m? Nearest meter.
answered Oct 1, 2022
6 votes
121k views
The principle of ____ means that researchers should attempt to maximize the benefits of participation and take steps to identify and limit the potential for harm
answered Aug 26, 2022
4 votes
183k views
Which aspect of Islamic decoration helps to create a sense of continuous space? A. geometric patterns B. rich colors C. calligraphy
answered Aug 23, 2022
5 votes
202k views
Which expression is equivalent to -1/2(1/4x-3/8)? A.-1/8x+3/16 B.-1/8x+3/8 C.1/8x-3/16 D.1/8x-3/8
answered Jul 19, 2022
5 votes
9.5k views
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