Let p, q, and r represent the following simple statements: p: There is a blizzard outside. q: We do not have to go to school. r: We go sledding.First place parenthesis as needed before and after the most dominant connective and then translate the symbolic statement into English. ~r ? ~p ? ~q
A. If we go sledding, then there is a blizzard outside or we do not have to go to school.
B. If we do not go sledding then there is not a blizzard outside, or we have to go to school.
C. If we do not go sledding, then there is not a blizzard outside or we have to go to school.
D. If we go sledding then there is a blizzard outside, and we do not have to go to school.
Answer: C
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Solve the differential equation subject to the initial conditions.(x + 2)
- 2(x2 + 2x)y = 
; x > -2, y = 0 when x = 0
A. y = ex2
, x > -2
B. y = e-x2
, x > -2
C. y = -e-x2
, x > -2
D. y = -ex2
, x > -2
Graph the function.The relation between the circumference of a circle and its radius is given by c = 2?r. Use the value 3.14 to approximate ?, and plot c as a function of r.
A. 
B. 
C. 
D. 
Solve.A traveler picks up a rental car that has an odometer reading of 26,835 miles on it. When she returns it, the odometer reads 27,403 miles. How many miles did she drive the rental car?
A. 368 mi B. 7438 mi C. 668 mi D. 568 mi
Find the Taylor polynomial of lowest degree that will approximate F(x) throughout the given interval with an error of magnitude less than than 10-3.F(x) = 
, [0, 0.6]
A. 
- 
+ 
B. 
- 
+ 
C. 
- 
+ 
D. 
- 
+ 