Questions by Dmitry D

Questions by Dmitry D

Use the method of generating functions to solve the following recurrence relations: aₙ +3aₙ₋₁−4aₙ₋₂ =0;n≥2, given aₒ =3,a₁ =−2. aₙ₋₂−5aₙ₊₁ +6aₙ =36;n≥0; given aₒ = a₁=0 aₙ₊₂ - aₙ = 2ⁿ ;n≥0; given .aₒ =0,

asked Oct 21, 2024

1 answer

3 votes

138k views

There are 324 students in Jefferson Middle School.5/12 of the students are 7th graders. I need help please help me 1/4 of the students are 6th graders.The rest are 8th graders.How many students are 8th

asked Jul 23, 2024

1 answer

2 votes

116k views

What is the fewest number of sets of parentheses that would be needed to make the following expression equal to 10? 12 divided by 2 times 9 divided by 3 times 2 plus 3

asked May 2, 2024

1 answer

2 votes

108k views

An irreversible disease can be cured with medication and surgery. True or False

asked Apr 14, 2024

1 answer

5 votes

197k views

For the reaction H2(g) +O2(g) — H2O (g) how many liters of water can be made from 5 L of oxygen gas at 37.0 Celsius, 1.76atm and an excess of hydrogen?

asked Jan 28, 2024

1 answer

0 votes

94.0k views

You have 3 apples and 5 oranges. what is the ratio of apples to oranges

asked Oct 15, 2023

2 answers

0 votes

17.6k views

What is the sum of the factors of the trinomial 6x²-5x-6

asked Apr 27, 2023

2 answers

25 votes

187k views

Consider the following 8 numbers, where one labelled x is unknown. 41 , 19 , 28 , x , 10 , 23 , 14 , 4 Given that the range of the numbers is 55, work out 2 values of x

asked Dec 7, 2022

2 answers

4 votes

42.9k views

What mountain range lay on the southern edge of the Tibetan Plateau and is a barrier for access to inner China?

asked Nov 20, 2022

1 answer

15 votes

209k views

Who does Jefferson believe should have the power in the Constitution?

asked Oct 17, 2022

2 answers

5 votes

60.1k views

How and Why did America acquire Hawaii?

asked Oct 6, 2022

1 answer

25 votes

87.1k views

Ms. Smith has two grandchildren, Adam and Evelyn. Adam will be enrolling in college on September 1, 2003, and Evelyn will be enrolling in college on September 1, 2005. Ms. Smith wishes to give both Adam

asked Sep 11, 2022

1 answer

5 votes

169k views

Which President passed the Civil Rights Act of 1957?

asked Jul 26, 2022

2 answers

21 votes

199k views

Solve. -6h-6=30 extra points

asked Jun 23, 2022

2 answers

2 votes

10.2k views

A drawing has been enlarged using a scale of 1inch = 1.5 inches.if the original drawing was 4.6inches long , how long is the is the enlargement?

asked May 27, 2022

1 answer

22 votes

40.2k views

why might the author have chosen have the persimmon tree as a symbol in this story The Persimmon tree

asked Mar 10, 2022

2 answers

5 votes

128k views

Simplify the expression 21p + 9q2 + 10p + q2 by combining like terms.

asked Nov 22, 2021

2 answers

5 votes

184k views

An airline charges an extra fee if a carry-on bag weighs more than 30 pounds. After packing, Lorrie’s carry-on weighs 21.2 pounds. The inequality represents the amount of weight Lorrie can add to the carry-on

asked Oct 25, 2021

2 answers

3 votes

233k views

A university's leadership council is made up of 10 members: 3 are students, 3 are teachers, and 4 are deans. A newspaper reporter is planning to select two of the council members for Interviews. The first

asked Oct 1, 2021

1 answer

5 votes

110k views

Arrange these events from the history of cartography in the order in which they occurred. * First photos of the Earth from space 1 Captain Cook maps Newfoundland 11 The travels of Marco Polo Ti Columbus

asked Mar 8, 2021

1 answer

1 vote

210k views

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