Mathematics, 15.02.2021 14:00 elysalmeron05

Hi, I've tried approaching this question. Doe anyone know how to solve it? The first few powers of 9 are $9^{0}$ = 1, $9^{1}$ = 9, $9^{2}$ = 81, $9^{3}$ = 729. Prove by strong induction that $9^{n}$ ends in 1 (unit digits = 1) if n is even and ends in 9 if n is odd.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 13:30

Find two rational expressions that have the difference of 2-n/n-4

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter

Answers: 1

Answer

Mathematics, 22.06.2019 04:30

If u answer this u will get good luck for a year

Answers: 1

Answer

You know the right answer?

Hi, I've tried approaching this question. Doe anyone know how to solve it? The first few powers of...

Questions

Computers and Technology, 26.03.2021 06:40

Carmen Villa runs a cooking blog, where she posts a new recipe each day. She wants to get a sense of where her visitors are from, so she can choose re...

Chemistry, 26.03.2021 06:40

There are 135 L of gas in a container at a temperature of 260 °C. If the gas was cooled until the volume decreased to 75 L, what would the temperatur...

English, 26.03.2021 06:40

PLZ Help! 1. Find words and phrases that help create the mood in this chapter. How does the mood of the story change from the Halloween pageant to th...

History, 26.03.2021 06:40

What is a stake in Vietnam?...

Mathematics, 26.03.2021 06:40

A right triangle has legs that measure 8 feet and 6 feet. What is the length of the hypotenuse?...

Mathematics, 26.03.2021 06:40

What is the unit rate (slope) of the proportional relationship in the table below?

History, 26.03.2021 06:40

Pls help me! :) ill give the brainliest to whoever answers correctly.

Mathematics, 26.03.2021 06:40

One. New Tab Luisa Lopez - What... K Algebra 1- Quiz 03_... Luisa Lopez - Lakes... Eighteen students decide they don't want t...

Mathematics, 26.03.2021 06:40

I need help with geometry ...

Biology, 26.03.2021 06:40

Which statement best explains the change in the male steelhead trout population...

Mathematics, 26.03.2021 06:40

Use a calculator to find the value of the trigonometric expression to four decimal place cos 50...

Mathematics, 26.03.2021 06:40

What is the measure of ...

Mathematics, 26.03.2021 06:40

Can someone answer these please ...

English, 26.03.2021 06:40

What is the climax of Harrison Bergeron ...

Social Studies, 26.03.2021 06:40

1. How did Hitler address Germany's problems? How did he make people want to follow him?...

Mathematics, 26.03.2021 06:40

You receive a gift certificate for a clothing store and plan to use it to buy T-shirts and sweatshirts. Choose a situation in which you can buy 9 T-sh...

English, 26.03.2021 06:40

Some examples explaining why people believe in the power of superstitions and rituals. I need to write an essay please give ideas...

Mathematics, 26.03.2021 06:40

Of 20 possible books, you plan to take three with you on vacation. How many different collections of three books can you take?...

Mathematics, 26.03.2021 06:40

Using the Binomial distribution, If n=6 and p=0.3, find P(x=3)...

Mathematics, 26.03.2021 06:40

Find the numerical answer to the summation given below. 75 Σ(6η + 10) n=0...

More questions: Mathematics Another questions

Hi, I've tried approaching this question. Doe anyone know how to solve it? The first few powers of 9 are = 1, = 9, = 81, = 729. Prove by strong induction that ends in 1 (unit digits = 1) if n is even and ends in 9 if n is odd.

Answers

Another question on Mathematics

Hi, I've tried approaching this question. Doe anyone know how to solve it? The first few powers of 9 are $9^{0}$ = 1, $9^{1}$ = 9, $9^{2}$ = 81, $9^{3}$ = 729. Prove by strong induction that $9^{n}$ ends in 1 (unit digits = 1) if n is even and ends in 9 if n is odd.