1. Below are 4 different mathematical expressions. Write down what each expression means.a. 9 3 b. 9 − 3

1. Below are 4 different mathematical expressions. Write down what each expression means.a. 9 3 b. 9 − 3 c. 9 × 3 d. 9 ÷ 32. What context was used to fit each of the examples above the way it is written. (This means 9 3 would have a different context than 3 9). 3. Discuss the interpretations of each example.a. Would all the descriptions discussed fit the same context b. How might some descriptions fit a different context? c. What different meanings could be associated with 9 × 3?

Please interpret and translate this table which the answer to the question below into words explaining how it was sloved
Please interpret and translate this table which the answer to the question below into words explaining how it was sloved in details.After doing that try to also interpreting and translating graph into words explaining how it was sloved not necessarily in detailsWhat additional independent variables might you suggest to include in Perez’s model?

A Copy Center buys three copier machines that each have a useful life of seven years and a salvage value
A Copy Center buys three copier machines that each have a useful life of seven years and a salvage value of $1000/copier machine. A sinking fund is established to replace all the machines at the endof 7 years. The replacement cost will be $6,000/copier machine. If equal payments are made into the fund at theend of every 6 months and the fund earns interest at the rate of 12% compounded semiannually, what should eachpayment be?

It has been found from experience that an average of six customers use the drive throughfacility at a local fast
It has been found from experience that an average of six customers use the drive throughfacility at a local fast food outlet in any given 20 minute period. What is theprobability that more than two customers will use the drive‐through facility in anyrandomly selected 10 minute period? Interpret your answer.

I need help with completing these sub-questions. Below, after the equal signs are my answers to them but I’m not
Mathematics Assignment Writing ServiceI need help with completing these sub-questions. Below, after the equal signs are my answers to them but I’m not quite sure if they’re correct or not, I need some explanation and guide for fixing them. I’m also don’t know how to complete the rest of fill in the blank. – I’m very stuck.(1) Fill in the blank “___” and complete each of the following propositional statements: (a). Consider (S,

Q 1: In a given semester a large University will process 100,000 grades. In the past 0.1% of all grades
Q 1: In a given semester a large University will process 100,000 grades. In the past 0.1% of all grades have been erroneously reported. Assume you are taking 5 courses at this University in one semester .What is the probablity that all of Your grades are correctly reported? Also tell me the following things : A: whether this question is solved by binomial probablity distribution or poissson distribution with reason? B: what is the value of n from question ? C : what is the value of p from question ? D: what is 100,000 grades which is mentioned in question?

You are selling tacos from your food truck. You notice that the tacos are not selling out each night so
You are selling tacos from your food truck. You notice that the tacos are not selling out each night so you decide to decrease the price from $7 to $5 per taco. Following the change in price, quantity demanded increases from 150 to 250 per night. -Calculate the price elasticity of demand of tacos using the midpoint method (2 marks) -Does your revenue increase or decrease? Calculate and explain based on whether the calculated price elasticity of demand is elastic or inelastic (3 marks).

You are thinking about setting up a food truck business selling tacos. A restored second hand food truck costs $200,000.
You are thinking about setting up a food truck business selling tacos. A restored second hand food truck costs $200,000. The ingredients of the tacos costs around $0.7 per taco plus wages of $25 per hour and energy costs of $5 per hour. -What is the fixed cost of this business? What are the variable costs of the business? Explain (2 Marks) -What might be included as an implicit cost. Explain (1 Mark) -Assuming you can make 30 tacos per hour, what is the variable cost of each taco? What is the marginal cost of a taco? (2 Marks)