Pivot the matrix 
about the element 3.
What will be an ideal response?
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Sketch the graph of the parametric equations. Then set up the appropriate integral to find the length of the curve and use a computer to evaluate it.x = 3 sin t, y = 5 cos t, 0 ? t ? 2?
A. L = 2?
B. L = 12.57
C. L = 28.27
D. L = 25.53
Solve.In Satoru's hometown, the highest temperature ever recorded is 112°F. Convert this temperature to Celsius. Round to the nearest tenth of a degree.
A. 44.4° C B. 233.6° C C. 80.0° C D. 30.2° C
Find the first six terms of the sequence.a1 = 5, an = an-1 + 6
A. 0, 6, 12, 18, 24, 30 B. 11, 17, 23, 29, 35, 41 C. 5, 11, 17, 23, 29, 35 D. 5, 6, 12, 18, 24, 30
Find the x-intercepts and the y-intercept for the parabola whose equation is given. If an intercept is an irrational number, round it to the nearest tenth.y = -x2 + 17x - 72
A. x-intercepts: -8 and -9; y-intercept: -72 B. x-intercepts: -8 and -9; y-intercept: 72 C. x-intercepts: 8 and 9; y-intercept: -72 D. x-intercepts: 8 and 9; y-intercept: 72