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< Evaluate. 5:7! 6!4! Simplify your answer as much as possible. 3 OO
Given that cos < determine the exact value of cos cos - (Simplify your answer, including any rapicals. Use integers or fractions for any numbers in the expression. Rationalize all denominators.)
Journal entry worksheet < 1 2 3 4 5 6 7 Sold merchandise for $6,400, with credit terms n/30. Note: Enter debits before credits. Date General Journal Debit Credit Apr 01 Record entry Clear entry View general Journal Journal entry worksheet < 1 3 4 5 6 7 The cost of the merchandise is $3,840. Note: Enter debits before credits. Date General Journal Debit Credit Apr 01 Record entry Clear entry View general Journal Journal entry worksheet < 1 2...
5. (2+2+3 Points) Consider the linear wave equation for-oo <エ<oo,-oo < t <oo for - oo<<oo for utt-c2uzz = f(x, t) tr(r,0)- (r) _oo < x < oo. a. Sketch the domain of dependence of the point (,t) (4, 1) in the (x, t)-plane in 1. case c = 2, Do the same in the case c b. State the general solution forrnula for this problem! in terms of the data f, φ, ψ. c. Now suppose ψ = 0...
Find the following tan . given sin o = -, 180° <0<270 (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
2 If tan 0 = 3,00< 2 o<5, find sin 0 2 sin =0 (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
Question 7 (5 points) Let f(x) = 24 and -2x, x < 5 9 3 22, x > 5 Evaluate(gof)(7) A/
PLEASE ANSWER NUMBER 5 4. (1 point) Evaluate the triple integral on the given domain slf (x² + y2 +22)3/2 dxdydz where G={(x,y,z): x² + y2 +z? <4} 5. (2 points) Evaluate the volume of the solid bounded by the paraboloids z=16– x2 - y2 and z = x² + y2
Evaluate the function for the given value of x. 1-2x-5, {/x-7). for x<-1 for -1 <x<1 for x21 19, Find f(-1) undefined -8. -3 8.
Problem 3 (5 pts). Find solution to = 4uxx -00 <1 00 - <t<oo, cos(x), [17 ut-o = 19191919 Remark. Solution should be represented in the form of the appropriate Fourier integral
Question 2. (20 pts.) a) Simplify 2 (2< (51/2)^(2 < (-1/3) 2<(-1/6) b) Solve 24 + Z2 + 1 = 0