Question Solved1 Answer All nominal data may be treated as ordinal data. a. True b. False

The probability distribution for the daily sales at Michael's Co. is given below. Daily Sales (In $1,000s) Probability 40 0.1 50 0.4 60 0.3 70 0.2 What is the expected value?

Please answer in 2 decimal places.Can you do a detailed solution A survey party proceeded to do their stadia survey work as follows. The transit was set up at A and with the line of sight horizontal, took rod readings at points B and C which is 300 m and 80 m, respectively. With rod at B the stadia interval was recorded to be 3.001 m and with the rod at C the stadia interval was recorded to be 0.800 m. The distance from the instrument to the principal focus was recorded to be 0.30 m. Then they went to survey other points with some of the data recorded as follows with the transit at point D, the two points E and F were sighted. Rod at E Stadia interval = 2.25 m Vertical angle = +4º30’ Rod at F Stadia interval = 3.56 m Vertical angle = -3º30’ _____ i. Compute the stadia interval factor. _____ii. Compute the horizontal distance DE. ______iii. Compute the difference in elevation between E and F assuming elevation of D = 350.42 m above sea level.

A point charge is placed at each corner of a square with side length a. The charges all have the same magnitude q. Two of the charges are positive and two are negative, as shown below. What is the direction of the net electric field at the center of the square due to the four charges, and what is its magnitude in terms of q and a? 4. A point charge is placed at each corner of a square with side length a. The charges all have the same magnitude 4. Two of the charges are positive and two are negative, as shown below. What is the direction of the net electric field at the center of the square due to the four charges, and what is its magnitude in terms of q and a?

this is business mathematics MATH 1581 --- simple and/or compound interest questions: Question 1. [9 marks] Donald and Joe are considering two offers to purchase their summer cottage in Muskoka. Offer \( A \) is for \( \$ 200,000 \) consisting of an immediate \( \$ 40000 \) down payment with the \( \$ 160000 \) balance payable one year later. Offer B is for \( \$ 196500 \) made up of a \( \$ 30000 \) down payment and \( \$ 166500 \) balance payable in six months. a. If money can earn a simple interest rate of \( 4 \% \) p.a., what is the current economic value of each offer? b. Other things being equal, which offer should Donald and Joe accept? What is the economic advantage of preferred offer over the other offer? c. If money can earn a simple interest rate of \( 6 \% \) p.a., which offer should Donald and Joe accept? What is the economic advantage of preferred offer?Question 2 [ 9 marks] Bank of America offers a 9-month discounted loan at a simple discounted rate of \( 6.8 \% \) p.a. a. How much money would Dr. Trump receive if he asked for a \( \$ 88000 \) loan? b. What size loan should Dr. Trump ask for in order to actually receive \( \$ 88000 \) ? c. What is the equivalent simple interest rate that is being charged on the loan?Question 3. [ 3 marks] Elizabeth put \( \$ 80000 \) into a 90-day term deposit at York Bank that paid a simple interest rate of \( 8.8 \% \) p.a. When the term deposit matured, she invested the entire amount of the principal and interest from the first term deposit into a new 90-day term deposit that paid the same rate of interest. What total amount of interest did she earn on both term deposits?Question 4. [5 marks] A \( \$ 18000 \) loan to be repaid in three equal payments occurring 60,180 , and 300 days, respectively, after the date of the loan. Compute the size of these payments if the simple interest rate on the loan is \( 6.8 \% \) p. Use the loan date as the focal date.Question6. [ 6 marks] Donald wishes to invest \( \$ 8000.00 \) that he saved from his summer job. His bank offers a simple interest rate of \( 3.75 \% \) p. a. for a one-year term investment or a simple interest rate of \( 3.5 \% \) p.a. for a six-month term. Help Donald to investigate his options. a) How much will Donald receive after one year if he invests at the one-year rate? b) How much will Donald receive after one-year if he invests for six-months at a time at \( 3.5 \% \) p.a. each time? c) What would the one-year rate have to be to yield the same amount of interest as the investment described in part b)?Question 7. [ 5 marks] Scheduled payments of \( \$ 800 \) due two months ago and \( \$ 1200 \) due in one month are to be repaid by a payment of \( \$ 1000 \) today and the balance in three months. What is the amount of the final payment if the simple interest rate is \( 7.75 \% \) p.a? The focal date is one month from now.Question 8. [5 marks] Payments of \( \$ 4000 \) each due in four, nine, and eleven months from now are to be settled by two equal payments due today and twelve months from now. What is the amount of the equal payments if the simple interest rate is \( 7.35 \% \) p.a.? Use today as the focal date

need answer for the following question as soon as possible it is business math, simple and/or compound interest question Question 3. [ 3 marks] Elizabeth put \( \$ 80000 \) into a 90-day term deposit at York Bank that paid a simple interest rate of \( 8.8 \% \) p.a. When the term deposit matured, she invested the entire amount of the principal and interest from the first term deposit into a new 90-day term deposit that paid the same rate of interest. What total amount of interest did she earn on both term deposits?

Question 1 1 pts Consider the task of sketching G, given a graph of its derivative function g, and the information that G (2) = 1. • At x-values where g is positive, G should be (Select] • At x-values where g is increasing, G should be (Select] • Any value of G (the [Select] of its graph) can be determined by the formula G (x) = 1+ S7 g(t) dt. Question 2 1 pts How many antiderivatives does a given function have? (Select] What do they all have in common? (Select] Question 3 1 pts Active Calculus states: The rule A (2) = Si f(t) dt defines a new function that measures the [Select] bounded by f on any interval [a, x] We call the function A the integral function corresponding to f. Question 1 Consider the task of sketching G, given a graph of its derivative function g, and the information that G (2) = 1. • At x-values where gis positive, G should bv [ Select ] concave up • At x-values where g is increasing, G should increasing positive • Any value of G (the [ [ Select] of its graph) can be determined by the formula G (x) = 1 + $z* g(t Question 1 Consider the task of sketching G, given a graph of its derivative function g, and the information that G (2) = 1. O At x-values where g is positive, G should be [Select] O At x-values where gis increasing, G should be [Select] 0 of its graph) can be determined by the formula G (x) = 1 + $26 g(t) Any value of G (th [ Select ] slope net signed area height Question 2 How many antiderivatives does a given function have v [ Select ] 2 infinitely many What do they all have in common? [Select] about 100 Question 2 How many antiderivatives does a given function have? [Select] What do they all have in common [ Select ] They differ by a constant (a vertical shift). They have the same absolute value Question 3 Active Calculus states: bounded by fon any inte The rule A (x) = Sa f (t) dt defines a new function that measures th V[ Select ] slope [a, x]. derivative net signed area We call the function A the integral function corresponding to f. velocity