Test the utility of this model using a two-tailed test. Find the observed p-value and interpret. f. Find the 95% confidence interval for mean sales for all weeks having 50 calls. Interpret this interval. g. Find the 95% prediction interval for the sales for 1 week having 50 calls.
Management wants to maintain the ending direct materials inventory at 60% of the following month's production needs. 4. Seventy percent of all purchases are paid in the month of purchase; the remaining 30% are paid in the subsequent month. 5. Watson's product requires 30 minutes of direct labor time.
2a. What is the shortest loan (36 months, 48 months, 60 months or 72 months) that has a monthly payment within your $500 budget that will allow you to buy the $30,000 car? Answer: Through Bank of America, I found a rate of 2.99% for the 36, 48 and 60 month loans. We are able to put down 20% and will need to finance $24,000. The shortest loan period for the $30,000 car that would be under our $500 limit is the 60 month loan at a rate of $431.13 per month.
◦Describe what this graph looks like. Include information about the intercepts, the type of line needed, direction of the line, and region(s) shaded to fulfill the inequality. Any details which are pertinent to know about the graph should be mentioned. ◦Evaluate the findings in this graph. Pick a point in the shaded area and give its coordinates, and then discuss what those numbers mean in terms of rockers and board feet of lumber.
The third individual variable to be reviewed is Income. A histogram chart was created to determine of the fifty customers sampled how much income these individuals have coming in. By looking at the histogram one is able to determine that the majority of customers reported making approximately fifty five thousand a year therefore this would be the mode. The average or mean reported income was approximately forty four thousand a year. The median would be about forty three thousand a year.
MA1210 Mod3 3.1 Quadratic and Exponential Functions 1. Jerry wants to purchase some items whose cost function is C=3x+5, where x is the number of items. If Jerry spends between $50 and $80, find the minimum and maximum number of items that he can purchase. C=3x+5 X=(c-5)/3 answer: 15 items min X=(50-5)/3 x=15 25 items max X=(80-5)/3 x=25 2. A projectile follows a parabolic path whose height, in meters, is given by the function f(x) = -x2 + 2x +2.
(TCO 3) As production occurs, materials, direct labor, and applied manufacturing overhead are recorded in (Points : 5) Question 4.4. (TCO 8) A company keeps 60 days of materials inventory on hand to avoid shutdowns due to materials shortages. Carrying costs average $5,000 per day. A competitor keeps 30 days of inventory on hand, and the competitor's carrying costs average $2,000 per day. The value-added costs are (Points : 5) Question
Both of these formulas were found on page 225 in Mathematics in Our World (Bluman, 2005). Problem #37 • This sequence is geometric • Ending balance is $814.45 STEPS/CALCULTATIONS YOU PERFORMED TO REACH THE ANSWER: To find the ending balance, the formula of An = a1(rn-1) will be used. The initial balance is $500, the interest is 5%, and the time span is 10 years. 5% will be listed as 1.05 as the initial balance is 100% plus 5% interest, so 105% is written 1.05. The number of terms is n=10, the first term is a1=525, the common ratio is r = 1.05.
The data is read as follows: • The total demand for the six months is 4650 units. • The current inventory is 50 and • The target inventory for the end of the six month is 25, • This is where we have to reduce the required production for the six months So, we have no we should have 4625, brought on by (4650-25). The rest of the formula goes like this: 4625/ 6 months = 771. And this will be the required number of pumps needed monthly. Next is the number of pumps one employee can produce in one month.
The paper is worth 50 marks, there are two sections and you have 60 minutes. This means that you should be: • Spending 30 minutes on each section – roughly one minute per mark. • Leaving yourself at least 5-10 minutes to complete the final 6-mark question. Websites to help http://www.revisionworld.co.uk/gcse/geography/population (Population) http://www.bbc.co.uk/schools/gcsebitesize/geography/population/ (Population) Section 1 – The Human World – Population Change Things to know 1) Describe and explain the growth and distribution of global population. 2)