Evaluate the integral.
A. tan2 ? + sec ? + C
B. tan ? + sec ? + C
C. sec2 ? - tan ? + C
D. tan ? - sec ? + C
Answer: B
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The figure shows the graph of a function. At the given value of x, does the function appear to be differentiable, continuous but not differentiable, or neither continuous nor differentiable?x = 0
A. Differentiable B. Continuous but not differentiable C. Neither continuous nor differentiable
The given Treasury bill was sold in April of this year. Find (i) the price of the T-bill, and (ii) the actual interest rate paid by the Treasury. Round dollar amounts to the nearest cent and interest rates to the nearest thousandth.One-year $3000 T-bill with discount rate 0.075%
A. (i) $2997.75; (ii) About 0.075% B. (i) $2997.30; (ii) About 0.09% C. (i) $3002.25; (ii) About 0.075% D. (i) $2999.78; (ii) About 0.008%
Solve the problem.The following table indicates whether certain features are "standard" for each of the three models of homes.?Hardwood FlooringGranite CountertopsCrown MouldingModel Home AyesnoyesModel Home ByesyesyesModel Home CnonoyesUse the roster method to describe the following sets.(i) A = model homes in which hardwood flooring is standard(ii) B = model homes in which granite countertops are standard(iii) C = model homes in which crown moulding is standard(iv) A ? C
A. (i) {Model Home B, Model Home C} (ii) {Model Home A} (iii) {Model Home A, Model Home B, Model Home C} (iv) {Model Home A, Model Home B, Model Home C} B. (i) {Model Home A, Model Home B} (ii) {Model Home C} (iii) {Model Home B, Model Home C} (iv) {Model Home A, Model Home B, Model Home C} C. (i) {Model Home A, Model Home B} (ii) {Model Home B} (iii) {Model Home A, Model Home B, Model Home C} (iv) {Model Home A, Model Home B, Model Home C} D. (i) {Model Home B} (ii) {Model Home A} (iii) {Model Home A, Model Home C} (iv) {Model Home A, Model Home C}
Solve the equation for x.4x - (2x - 1) = 2
A. 
B. 
C. - 
D. - 