Question

In: Math

Hi, I am doing up my homework on mathematics and here are some questions. I want...

Hi, I am doing up my homework on mathematics and here are some questions. I want to cross-reference my answers thank you. Decide if the statements below are True or False. Please include some rough workings for me to understand:

(1) Mr. Tan borrowed $500,000 from Bank XYZ at 5% annual interest to be repaid monthly over 20 years. The amount that he pays back to XYZ each month is between $3000 to $3500.

(2) Continuing from (1): after 15 years, Mr. Tan still owing the bank between $120,000 to $160,000.

(3) 8 persons can sit at a round table with 10 seats 9!/2 ways.

(4) 8 persons sit at a round table with 10 seats so that there is exactly one person between the two empty seats in 8! ways.

(5) On a square grid, you are allowed to go only east (i.e., horizontally to the right) or north (i.e., vertically upwards), moving 1 step at a time. The number of ways (i.e., the number of such paths) by which you can go from (3,3) to (5,5) is8 3.

(6) The number of ways in which 10 identical red balls and 7 identical blue balls can be arranged in a line is17 7.

(7) The sumP2019 k=0 2k is an even number.

(8) According to Benfords law, the probability of 5 being the leading digit of a long list of positive integers (such as the population of various cities) is 0.0969 (to 4 decimal places).

(9) Three fair dice are thrown. The expected value of the total score obtained is 10.5

(10) If the expected number of heads in 5 independent tosses of a coin is 3, then the coin must be fair.

Solutions

Expert Solution


Related Solutions

Hi i am doing an assignment on the financial crisis. I am up to the conclusion...
Hi i am doing an assignment on the financial crisis. I am up to the conclusion and i am having trouble writing it can you please write up a summary of the financial crisis. Thanks
Hi I am working on my chemistry homework about acids and bases and I am confused...
Hi I am working on my chemistry homework about acids and bases and I am confused on this question from a lab. We used grape juice and cranberry juice and we had to put HCl and NaOH in the test tube full of juice. 1. Referring back to procedure 1 of the experiment, which of the two juices is more useful as a general pH indicator and why? I think it is grape juice but I just don't know what...
Hi I am not sure how to go about answering this question on my homework. ABC...
Hi I am not sure how to go about answering this question on my homework. ABC corporation adopts a compensatory stock option plan. the plan covers 25 executives and provides each executive 300 otions to purchase stock for $100/share. the options vest in 3 years. the plan starts on 1/1/18 and matures 12/31/20. we assume a 95% retention rate. at 12/31/20 22 executives earn the options. each option is valued at $17/share. record the journal entries for 12/31/18, 12/31/19, and...
Hello: I am working on some homework problems for decision modeling. Here is the question: The...
Hello: I am working on some homework problems for decision modeling. Here is the question: The weekly deman for a slow moving product has the following probability mass function: Demand, x Probability f(x) 0 0.2 1 0.4 2 0.3 3 0.1 4 or more 0 Use VLOOKUP to generate 25 random variates from this distribution. I know i have to use RAND and VLOOKUP I just cannot get it to give me 25 random numbers. Thank you for any help...
Hi, I'm doing an assignment for my med-surg class. Here are the questions listed below. Describe...
Hi, I'm doing an assignment for my med-surg class. Here are the questions listed below. Describe in your own words what medical surgical nursing is. List 4 typical medical diagnosis you could see on a medical surgical unit. Give brief description of each diagnosis. List 3 nursing interventions for each diagnosis. One nursing outcome for each diagnosis you would want to see.
Hi, Working on a project in my group for class and I am having some issues...
Hi, Working on a project in my group for class and I am having some issues My part is current state of the business. It is a store and the annual sales are $460,000 Other info I have is: Ownership and Compensation; Percent Ownership Personal Investment Mitchell George, Founder & CEO 25% $125,000Katie Beauseigneur, COO 15% $75,000 Melissa Dunnells, CFO15% $75,000 Also, a medium coffee price from store is $3.75 Sarah Griffin, Marketing Officer 10% $50,000 Katharina Ferry, HR Director10%...
Hi, I am doing an experiment that is called NaBH4 reduction of acetophenone. I am having...
Hi, I am doing an experiment that is called NaBH4 reduction of acetophenone. I am having trouble understand the techinque/wording when using a sep funnel. These are some of the procedures below: 1. Pour the mixture into a separatory funnel and add 20 mL of ice water. Rinse the beaker with additional ice water (5 mL) and add the rinsing to the separatory funnel. Rinise the beaker with ether (2 X 15 mL), adding the ether to the separatory funnel....
Hello, I am having trouble with my Advanced Accounting Ch 18 homework. Accounting for nonprofts. Here...
Hello, I am having trouble with my Advanced Accounting Ch 18 homework. Accounting for nonprofts. Here are a few questions: At the beginning of the year, Nutrition Now, a health and welfare not-for-profit entity, had the following equity balances: Net assets without donor restriction $400,000 Net assets with donor restriction $290,000 1. Unrestricted contributions (pledges) of $250,000, to be collected in cash in thirty days, before the end of the year, are received. 2. Salaries of $27,000 are paid with...
I am doing a paper on same-gender? in need, some survey questions on are some gender...
I am doing a paper on same-gender? in need, some survey questions on are some gender couple receiving the same amount of help as heterosexual counterparts. The survey questionnaire will be answered by the general public.
Hello, I am struggling to understand some of my accounting homework. Question 01 ) Tulsa Company...
Hello, I am struggling to understand some of my accounting homework. Question 01 ) Tulsa Company is considering investing in new bottling equipment and has two options: Option A has a lower initial cost but would require a significant expenditure to rebuild the machine after four years; Option B has higher maintenance costs, but also has a higher salvage value at the end of its useful life. Tulsa’s cost of capital is 11 percent. The following estimates of the cash...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT