2 years ago

Need Help QUICK, Will MARK BRAINLIEST!!!! LOTS OF POINTS

Mathematics

2 answers:

Ksju [112]2 years ago

7 0

Answer:

what is the question???

Step-by-step explanation:

Annette [7]2 years ago

3 0

Answer:

Step-by-step explanation:

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Please help me! It's due today at 8:30!!!

klemol [59]

Answer:

137.842

Step-by-step explanation: hope this helps :) can I please get a brain list :)

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2 years ago

Read 2 more answers

A bus leaves a bus station and picks up two people at the first stop . At the second stop , the bus picks up three more people .

gogolik [260]

The answer is D. The bus picked up people, and the graph is saying it dropped people off.

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3 years ago

There are 2125 seats in a stadium the stadium is divided into 25 sections how many seats are in each section

Fofino [41]

There are 85 seats in each section. 2125 divided by 25 is 85.

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3 years ago

If Jim was suppose to be at work at 8:45 but did not get there until 9:15. How late in minutes is he?

gavmur [86]

30 minutes 45-15=30 ok

3 0

3 years ago

Using mathematical induction prove whether or not the following statement is true for all positive integers n, or show why it is

aniked [119]

Base case: For $n=1$ , the left side is 2 and the right is $2\cdot1^2=2$ , so the base case holds.

Induction hypothesis: Assume the statement is true for $n=k$ , that is

$2+6+10+\cdots+4k-2=2k^2$

We want to show that this implies truth for $n=k+1$ , that

$2+6+10+\cdots+4k-2+4(k+1)-2=2(k+1)^2$

The first $k$ terms on the left reduce according to the assumption above, and we can simplify the $k+1$ -th term a bit:

$\underbrace{2+6+10+\cdots+4k-2}_{2k^2}+4k+2$

$2k^2+4k+2=2(k^2+2k+1)=2(k+1)^2$

so the statement is true for all $n\in\mathbb N$ .

5 0

3 years ago