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Assuming the 3.84% rate continues, how much will she have in her retirement account after 15 years? Assume the economy has gotten better and that the fund now has a return of 7.72% compounded monthly.
A company is concerned about diameter of one of its steel pipes. If average range for samples was 2 inches, find the upper and lower control limits for the X-bar chart?
It is estimated that first safe will need 70 hours of shop time and 75% learning curve is expected. How many hours will whole order need? Describe producer and consumer risk in acceptance plan.
Assume you've the following recursion formula a1 = 1, a2 = 2, and an = an - 1)+ an - 2) for integers n ≥ 3. How would you find out the next three terms? Explain the significance of recursive func
The item costs $60 a unit, and order costs $75, how many must be ordered at time if they are using EOQ ordering rules? Find the total annual inventory cost?
After asking 1450 students, they determined that 42% of students did not like starburst. How many students selected starbursts as their favorite candy?
Explain how IRAs work and what options you've choosing one IRA over another. Report your findings to your fellow students and given example of investing in an IRA for your future retirement needs. Be
Explain to Ellen how to find what speed her new train must go to be the second fastest in this group. Then, find an appropriate speed for Ellen's train in miles per hour and use the formula distance
A clown weighs 60 lb more than A trapeze artist. The trapeze artist weighs two-thirds as much as the clown. How much does each weigh? Choices for the weight of the trapeze artist: 110, 120, 125
Write down and graph the direct variation equation which passes through point (-3,-7)
There are 450 hours of labor available for production. How many of each kind of cake must be made to maximize revenue?
Use regression model to forecast shipments for the year 1999. Compare two forecasts. Which forecast would you prefer to use and why?
Which method result is more appropriate for forecasting factory orders? Compare two methods based on Mean Absolute Deviation (MAD)?
Consider the first 10 even natural numbers 2,4,6,8,10,12,14,16,18,20as a sequence with nth term a(little n)- (A.) Explain why the numbers are an arithmetic sequence. How many term does the sequence
The sum of two numbers is 23. When seven times the smaller number is subtracted from three times the larger number, the result is -1. What is the larger of the two numbers?
Based on sample of 20 students selected from population, create the suitable hypothesis test at level of significance 0.05 standard deviation is 9.
Determine sample size are large enough. Perform the suitable hypothesis test. report with p-value, would null hypothesis be rejected?
Based on sample information, find out 90% confidence interval estimate for difference between two population mean.
At a bake sale, brownies were sold for .75 cents each and cookies were sold for .50 cents each. There were 10 more cookies sold than brownies, and the total amount earned was $40. How many brownie a
What is the equation of thine that passes through the given point (1,1) and is perpindicular to the given line x-2y=14
The Cashews cost $8 per pound, and the almonds cost $6 per pound. Lenora bought the total of 7 pounds and paid a total of $48. Write and solve a system of equations to determine the pounds of cashew
Overweight people frequently become desperate as they different diets without success. At α=0.02 to test efficiency of diet program. Suppose normal distribution for paired difference.
Find out the sample size are large enough. Perform the suitable hypothesis test. Report with p-value, would null hypothesis be rejected?
What time must Freddy leave home for class so that he gets bonus point 99% of time. If he leaves at 5:40 pm. what percentage of time would he get bonus point.
Find probability that mean distance from college to students home for random sample of 50 college students is more than 18 miles.