Help me with the workings for questions 5, 6, and 7 please!!
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Help me with the workings for questions 5, 6, and 7 please!!
Question 5 Not answered...
Help me with the workings for these questions please!!!! Question 1 Not answered Marked out of...
Help me with the workings for these questions please!!!!
Question 1 Not answered Marked out of 1.00 The speeds and colours of 1200 passenger cars passing a speed camera are recorded. Colours are recorded as being red, white or other Thirty percent are white and forty five percent are colours other then red or white. There are 397 cars which are speeding and 180 which are red and not speeding. What is the probability that a red car is speeding?...
Help me with the workings to these questions please!!! Question 7 Not answered Marked out of...
Help me with the workings to these questions please!!!
Question 7 Not answered Marked out of 1.00 PFlag question The cost of producing x units of good 1 and y units of good2 is C-50r +cryIy 70.where c and h are constants. Marginal cost with respect to good 2 at x = 15, y = 34, c = 0.1 and h = 25 is (correct to 4 decimal places) Answer: The correct answer is: 25.0069 Question 8 Not answered Marked...
Help me with the workings to these questions please!! Question 8 Not answered Marked out of...
Help me with the workings to these questions please!!
Question 8 Not answered Marked out of 1.00 A physical-fitness center has found that, from those members who perform high-impact exercising on one visit, 96% will do the same on the next visit, while on those who perform low-impact exercising on one visit, 78% will do the same on the next visit. On the last visit, suppose 30% of members did high-impact exercising. After two more visits, the percentage of members...
Help me with the workings to these questions please!!! Question 4 d when a 8.9, b...
Help me with the workings to these questions please!!!
Question 4 d when a 8.9, b 13.0 and c 7.8 will equal (correct to four decimal places) Not answered Marked out of 1.00 Flag question 4cr Answer: The correct answer is:0.0464 Question 5 Not answered Marked out of 1.00 ch For 3ry 2v-4,find at x 4.0 andy 4.3 (correct to four decimal places) Flag question Answer: The correct answer is: -1.6145 Question 6 Not answered Marked out of 1.00 units...
Help me with the workings to these questions please!! Question 1 Not answered Marked out of...
Help me with the workings to these questions please!!
Question 1 Not answered Marked out of 1.00 The integral of vx , between x --3.1 and x -2.4 is (correct to four decimal places) Answer: Flag question The correct answer is: -3691.1954 Question 2 Not answered Marked out of 1.00 If f x) = x n x , with a-6 and b=10, find the rate of change of the second derivative, for x-2 correct to two decimal places : Flag...
Help me with the workings for questions 3 and 4 please !! Question 3 Not answered...
Help me with the workings for questions 3 and 4 please !!
Question 3 Not answered Marked out of 1.00 P Flag question A linear programming problem seeks to maximise R where R- 2.8x+y subject to x y 300 x 2.6 xy 20 What is the maximum value of R? Give your answer correct to two decimal places.) Answer: The correct answer is: 304.68 Question 4 Not answered Marked out of 1.00 A couple are planning for their retirement. The...
Help me with the workings to this question please!! Question 2 Not answered Marked out of...
Help me with the workings to this question please!!
Question 2 Not answered Marked out of 1.00 P Flag question lf (x)-x n xb , with a-6 and b=10, find the rate of change of the second derivative for x-2 correct to two decimal places): Answer: The correct answer is: 12574.21
Question 1 Not yet answered Marked out of 1.00 Flag question Solve the following pair of...
Question 1 Not yet answered Marked out of 1.00 Flag question Solve the following pair of simultaneous equations. -3.- 5y = -13, 5x + 4y = 26. Give your answers exactly, as integers or single fractions. The solution is: x = y= Question 2 Not yet answered Marked out of 1.00 Flag question Suppose that the number of atoms of a particular isotope at time t (in hours) is given by the exponential decay function f(t) = -0.578. By what...
Question 5 Not yet answered Marked out of 1.00 P Flag question : A periodic function...
Question 5 Not yet answered Marked out of 1.00 P Flag question : A periodic function is defined by -2, 1, 0St<1, t < 0, -1 f(t) = f(t + 2) = f(t). Let F(t) be the Fourier series of f Enter the value of F(-1) in the box below, rounded to two decimal places if necessary. Answer Marked out of 1.00 P Flag question A periodic function is defined by f(t)- f(t2) f(t) This function is to be represented...
Question 22 Not yet answered If the demand for a final product rises, then this results...
Question 22 Not yet answered If the demand for a final product rises, then this results in: Marked out of 1.00 P Flag question Select one: o a. a fall in the demand for labor by the firm producing this item. o b. a reduction in the marginal revenue product of labor. o c. an increase in marginal revenue. od. a decrease in the product's price at the current quantity Question 23 Not yet answered Marked out of 1.00 If...
Help me with the workings for these questions please!!!!
Question 1 Not answered Marked out of 1.00 The speeds and colours of 1200 passenger cars passing a speed camera are recorded. Colours are recorded as being red, white or other Thirty percent are white and forty five percent are colours other then red or white. There are 397 cars which are speeding and 180 which are red and not speeding. What is the probability that a red car is speeding?...
Help me with the workings to these questions please!!!
Question 7 Not answered Marked out of 1.00 PFlag question The cost of producing x units of good 1 and y units of good2 is C-50r +cryIy 70.where c and h are constants. Marginal cost with respect to good 2 at x = 15, y = 34, c = 0.1 and h = 25 is (correct to 4 decimal places) Answer: The correct answer is: 25.0069 Question 8 Not answered Marked...
Help me with the workings to these questions please!!
Question 8 Not answered Marked out of 1.00 A physical-fitness center has found that, from those members who perform high-impact exercising on one visit, 96% will do the same on the next visit, while on those who perform low-impact exercising on one visit, 78% will do the same on the next visit. On the last visit, suppose 30% of members did high-impact exercising. After two more visits, the percentage of members...
Help me with the workings to these questions please!!!
Question 4 d when a 8.9, b 13.0 and c 7.8 will equal (correct to four decimal places) Not answered Marked out of 1.00 Flag question 4cr Answer: The correct answer is:0.0464 Question 5 Not answered Marked out of 1.00 ch For 3ry 2v-4,find at x 4.0 andy 4.3 (correct to four decimal places) Flag question Answer: The correct answer is: -1.6145 Question 6 Not answered Marked out of 1.00 units...
Help me with the workings to these questions please!!
Question 1 Not answered Marked out of 1.00 The integral of vx , between x --3.1 and x -2.4 is (correct to four decimal places) Answer: Flag question The correct answer is: -3691.1954 Question 2 Not answered Marked out of 1.00 If f x) = x n x , with a-6 and b=10, find the rate of change of the second derivative, for x-2 correct to two decimal places : Flag...
Help me with the workings for questions 3 and 4 please !!
Question 3 Not answered Marked out of 1.00 P Flag question A linear programming problem seeks to maximise R where R- 2.8x+y subject to x y 300 x 2.6 xy 20 What is the maximum value of R? Give your answer correct to two decimal places.) Answer: The correct answer is: 304.68 Question 4 Not answered Marked out of 1.00 A couple are planning for their retirement. The...
Help me with the workings to this question please!!
Question 2 Not answered Marked out of 1.00 P Flag question lf (x)-x n xb , with a-6 and b=10, find the rate of change of the second derivative for x-2 correct to two decimal places): Answer: The correct answer is: 12574.21
Question 1 Not yet answered Marked out of 1.00 Flag question Solve the following pair of simultaneous equations. -3.- 5y = -13, 5x + 4y = 26. Give your answers exactly, as integers or single fractions. The solution is: x = y= Question 2 Not yet answered Marked out of 1.00 Flag question Suppose that the number of atoms of a particular isotope at time t (in hours) is given by the exponential decay function f(t) = -0.578. By what...
Question 5 Not yet answered Marked out of 1.00 P Flag question : A periodic function is defined by -2, 1, 0St<1, t < 0, -1 f(t) = f(t + 2) = f(t). Let F(t) be the Fourier series of f Enter the value of F(-1) in the box below, rounded to two decimal places if necessary. Answer Marked out of 1.00 P Flag question A periodic function is defined by f(t)- f(t2) f(t) This function is to be represented...
Question 22 Not yet answered If the demand for a final product rises, then this results in: Marked out of 1.00 P Flag question Select one: o a. a fall in the demand for labor by the firm producing this item. o b. a reduction in the marginal revenue product of labor. o c. an increase in marginal revenue. od. a decrease in the product's price at the current quantity Question 23 Not yet answered Marked out of 1.00 If...
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