Given the initial-value problem y` = 1 + 1st≤2, y(1)=2, with y t h = 0.25, by using Runge-Kutta of order four, W2= a. 3.6082 Ob.5.8582 O c. 5.500 d. 5.1002 O e. 4.3582
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- Q.2: Mr. Ahmed is planning to recruit some additional sales staff for his company Al Khalif LLC. Since the sale varies from time to time, he decided to recruit staff if average sales is more than RO 35000. Following are the details of his company's sales for past 50 days. Sales 00- 10-20 20-30 30-40 40-50 50-60 60-70. 70- ('000RO) 10 80 No. of 05 07 10 05 08 05 05 05 days a) What would you suggest Mr. Ahmed regarding recruitment of sales staff? Give reason for your answer. b) What is the mode sale of the company? Why do you calculate mode sales?A HW 6.7 - MTH 500 70780, sectio ô https://www.webassign.net/web/Student/Assignment-Responses/last?dep=27886659 Insert =, as appropriate. (a) TT ? v 3.1416 (b) V2 ? v 1.412 (c) V5 ? v 2.2360679 (d) 9 ? v 3.0000 4:55 PM P Type here to search O 72°F Mostly cloudy 10/24/202118) The populations, P, of six towns with time tt in years are given by 1 P=1900(1.195)tP=1900(1.195)^t 2 P=2800(0.8)tP=2800(0.8)^t 3 P=600(1.17)tP=600(1.17)^t 4 P=1200(1.08)tP=1200(1.08)^t 5 P=700(0.79)tP=700(0.79)^t 6 P=2300(0.96)tP=2300(0.96^)t Answer the following questions regarding the populations of the six towns above. Whenever you need to enter several towns in one answer, enter your answer as a comma separated list of numbers. For example if town 1, town 2, town 3, and town 4, are all growing you could enter 1, 2, 3, 4 ; or 2, 4, 1, 3 ; or any other order of these four numerals separated by commas. (a) Which of the towns are growing? (b) Which of the towns are shrinking? (c) Which town is growing the fastest? What is the annual percentage growth RATE of that town?( ) % (d) Which town is shrinking the fastest? What is the annual percentage decay RATE of that town?( ) % (e) Which town has the largest initial population? (f) Which town has the smallest…
- Q.39) A patient's blood pressure for the first 15 days of the month was recorded as follows. Systolic BP (SBP): 126,137,119,129,136,138,135,140,127,130,128, 139,134,136,132 Diastolic BP (DBP): 89,94,93,95,90,87,92,88,90,91,86,84,89,91,93 (i) Create a data frame with the names of columns as "Day", "SBP", "DBP" (ii) Calculate the max-SBP and max-DBP using R statistical function (iii) Calculate mean-SBP and mean-DBP using R statistical function (iv) Create an appropriate chart for the above data set.If S = {a,b,c} with P(a) = P(b) and P(c) = 0.24, find P(a). (Enter answer as a decimal with at least 2 correct decimal places)9. It is claimed by an advertisement that 4 out of 5 kids have energy gap. To test this, a random sample of 250 children were tested if they experienced this `energy gap.' It was found out that 202 of them is experiencing it. Which among the values below is the value of z? a. z ≈ 0.321 b. z ≈ 0.316 c. z ≈ -0.321 d. z ≈ -0.316
- 2 + V5 show tha e is inational numbber/islexe/1o_u-gNslkr7j8P3jH-IBXUFpICaple7CZVA31Oukg7ipxo7uCNytIJ nt) Ouestion Attempt: 1 of 1 Time Remaining: 4. 6 he values of x and z. X = (11x +21)- (8x- 12)Suppose that 1000 customers are surveyed and 850 are satisfied or very satisfied with a corporation's products and services. Test the hypothesis Ho:p 0.9 against H₁ :p 0.9ata = 0.095. Find the P-value. Reject ✓ Ho. The P-value is less than V (choose the least possible).
- 5. Suppose passengers arrive at a bus stop according to PP(A). Buses leaves the stop at times, T, 27, 3T,... etc. where T > 0 is a fixed number. Assume that the bus capacity is sufficient so that when a bus leaves, there are no more passengers waiting at the stop. What is the average waiting time of the passengers?If the alleles A and B of the cystic fibrosis gene occur in a population with frequencies p and 1 - p (where pis between 0 and 1), then the frequency of heterozygous carriers (carriers with both alleles) is 2p(l - p). Which value of p gives the largest frequency of heterozygous carriers?LET A=0 -> Z=25