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gulaghasi [49]
3 years ago
5

You are climbing a stair case. It takes n steps to reach to the top. Each time you can either climb 1 or 2 steps. In how many di

stinct ways can you climb to the top?
Business
1 answer:
lyudmila [28]3 years ago
7 0

Answer:

(n^2 + n)/2 ways

Explanation:

Each time you can climb 1 or 2 steps to the top (n steps)

Number of ways climbing 1 step to the top = n combination 1 = n!/(n-1)1! = n(n-1)!/(n-1)! = n

Number of ways climbing 2 steps to the top = n combination 2 = n!/(n-2)!2! = n(n-1)(n-2)!/2(n-2)! = (n^2 - n)/2

Total number of ways = n + (n^2 - n)/2 = (2n + n^2 - n)/2 = (n^2 + n)/2 ways

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Lydia really enjoys math and thinks that she would enjoy a job that involves analyzing data. Which job would be a good fit for h
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the best choice would be to become a TAX AUDITOR.

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3 years ago
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Described below are certain transactions of Pina Corporation. The company uses the periodic inventory system. 1. On February 2,
nadya68 [22]

Answer:

Question: From the details given, make all the journal entries necessary to record the transactions above using appropriate dates.

                                  Pina Corporation

                                   Journal Entries

Date                          Details                                    Debit               Credit

                                                                                    $                       $

February 2              Purchases                               62,034

                               Accounts Payable                                            62,034

Being credit purchase of goods at discount of 2%

February 26           Accounts Payable                   62,034

                               Purchase - Discount                  1,266

                               Cash                                                                 63,300  

Being payment made for goods purchased

April 1                      Vehicle                                      52,000

                                Cash                                                                   3,000

                                10% 1-year Note payable                                49,000

Being purchase of vehicle by part cash, part note-payable

May 1                       Cash                                            82,900

                                Note Payable - Discount             9,600

                                1-year Note payable                                         92,500

Being borrowing from bank

August 1                   Dividend                                     280,000

                                 Dividend Payable                                            280,000

Being dividend declared, not yet paid

September 10           Dividend Payable                      280,000

                                  Cash                                                                280,000

Being cash payment of dividend

Explanation:

a) 2/10, n/30 means that the buyer is to pay within 30 days but is entitled to 2% discount if the purchase is paid for in 10 days. Since Pina records at net amounts after cash discount

To record this purchase = 63,300 * 0.02 = 1,266

                                        = 63,300 - 1266 = $62,034

b) Since payment was made on 26th, it means the 10 day discount was not utilized hence Pina pays full price for the goods

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Answer:

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In year 1, Kris purchased a new home for $200,000 by making a down payment of $150,000 and financing the remaining $50,000 with
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Therefore, the amount $7500 interest expense Kris will deduct as home related interest expense would be $7,500.

4 0
3 years ago
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