Select a valid conclusion for the following argument.
All turtles have shells.
Some pets are turtles.
a. Some pets have shells.
b. No turtles have shells.
c. No pets are turtles.
d. All pets are turtles.
a. Some pets have shells.
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Solve the problem.Use series to estimate the integral's value to within an error of magnitude less than 10-3.
A. 0.6007 B. 1.411 C. 0.6223 D. 0.3257
Solve the problem.A wheel with radius 2 m rolls at 19 rad/s. How fast is a point on the rim of the wheel rising when the point is 
radians above the horizontal (and rising)? (Round your answer to one decimal place.)
A. 38.0 m/s B. 19.0 m/s C. 76.0 m/s D. 9.5 m/s
Simplify. ? -5(3n + 8r) + 8(n - 5r) ?
A. 4n - 80r B. -7n - 80r C. 12n + 9r D. 7n + 6r E. 6n + 3r
Write the number in decimal form.2.95 × 105
A. 295,000 B. 147.5 C. 2,950,000 D. 29,500