Thank you.
196 Review Exercises for Chopters 4 & s will neither (d) The Exercise R.67, What is the probability of getting four diamonds in four random draws from an ordinary deck of playing cards (a) if each card is replaced before the next one is drawn; (b) if no cards are replaced before the next is drawn? R.69 R.70 Following are the probabilities that, in a given city, 0 through 5 burglaries will be reported on any given day. Number of...
Risk
Age
Blood Pressure
Smoker
10
59
220
1
33
67
129
0
14
68
170
0
59
63
198
0
30
65
173
0
52
74
172
1
9
77
159
0
28
73
173
0
32
68
117
1
20
80
209
1
40
62
176
1
41
82
110
0
25
67
151
1
56
55
191
0
36
61
208
1
32
61
112
1
26
78
125
0
28
75
129
0
18
90
184...
1)
2)
Evaluate the integrals of the functions graphed by using the formulas for areas of triangles and circles and by subtracting the areas below the x-axis. y 4-x-101 4 3 2 1-x-11 7 10 11 12 13 14" -1 -21 -x+8x- x-12 257 8 + 17 X Use the average of the left-endpoint (L) and right-endpoint (R) approximations to compute the integrals of the piecewise linear functions with graphs that pass through the given list of points over the...
81 59 Problem 4 (10 marks) The number of calls received per week by the clients services of a cell phone company over the last 40 weeks are given as follows: 63 74 42 65 51 54 36 56 68 57 62 64 76 67 79 61 77 38 84 68 71 94 71 86 69 75 91 55 48 82 83 54 79 62 68 58 41 47 a) Prepare a frequency distribution (table) and histogram for the data....
Plane Curves Find T, N, and K for the plane curves in Exercises 1-4 1,/r(t) ti (In cos j, /2 <t< T/2
No 3
putin uhd e integral lound a r the val- 0 VIIl, 81. EXERCISES Compute the curve integrals of the vector field over the indicated curves. (x,y)=(x2-2xy,y2-2xy) along the, parabola y=x2 from (-2,4) to 2. 0x, y, xz - y) over the line segment from (0,0, 0) to (1, 2, 4), 3, Let r (x2 y2)1/2 Let F(X)-X. Find the integral of F over the circle of radius 2, taken in counterclock wise direction. 4. Let C be a...
Boats (tens of
thousands) Manatees
66 55
65 38
69 34
67 49
74 42
75 59
78 53
84 69
81 82
87 79
90 81
94 93
92 74
98 67
99 78
102 91
100 73
98 91
97 97
93 82
88 89
87 80
90 71
92 68
idrresponding numbe o ms for 880.000 registered Use the accompanying paired data consisting of registered boats (tens of thousands) and manatee fatalities from boat encounters. Let x...
2. Find the intervals on which the following function is continuous. tan r B( ) = V4-12 3. Find the derivatives of the following functions (a) f(z)= /5x +1 (b) gla) = (2r -3)(a2 +2) (c) y = In (x + Vx2 - 1) 4. Find the intervals on which the following function is decreasing. f(z) = 36x +3r2 - 2r 5. Evaluate the following integrals. r dr (a) sec2 tan (b) dar 3 (c) da 5x+1 1. Sketch the...
Please show all steps &
work, thanks!
1. Use the given graph of y = f(x) to evaluate the following definite integrals, y = f(x) --4 a. -3 --2 L. f(a) de 5. Lflz) di « ["ra) de 1. (536) di 1 -3 -1 2 3 4 -1 -2 -3
West Battery Corp. has recently been receiving complaints from retailers that its 9-volt batteries are not lasting as long as other name brands. James West, head of the TOM program at West's Austin plant, believes there is no problem because his batteries have had an average life of 60 hours, about 10% longer than competitors' models. To raise the time above this level would require a new level of technology not available to West. Nevertheless, he is concerned enough to...