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. We go sledding if there is a blizzard outside, and we do not have to go to school.
B. We go sledding if and only if there is a blizzard outside, and we do not have to go to school.
C. We go sledding if and only if there is a blizzard outside and we do not 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
You might also like to view...
Find T, N, and B for the given space curve.r(t) = 
i + 
j + 3tk
A. T = 
(cos 1.333t)i - 
(sin 1.333t)j + 
k ; N = (-sin 1.333t)i - (cos 1.333t)j ; B = 
(cos 1.333t)i - 
(sin 1.333t)j - 
k
B. T = 
(cos 1.333t)i - 
(sin 1.333t)j + 
k ; N = (-sin 1.333t)i - (cos 1.333t)j ; B = - 
k
C. T = 
(sin 1.333t)i - 
(cos 1.333t)j ; N = (-sin 1.333t)i - (cos 1.333t)j ; B = 
(cos 1.333t)i - 
(sin 1.333t)j - 
k
D. T = 
(cos 1.333t)i - 
(sin 1.333t)j ; N = (-sin 1.333t)i - (cos 1.333t)j ; B = 
(cos 1.333t)i - 
(sin 1.333t)j - 
k
Use the distributive property to multiply the given expressions.(a + 2)7
A. 7a + 2 B. a + 14 C. 14a D. 7a + 14
Solve the problem.The profit that the vendor makes per day by selling x pretzels is given by the function 
Find the number of pretzels that must be sold to maximize profit.
A. 170 pretzels B. 0.8 pretzels C. 800 pretzels D. 400 pretzels
Write the fraction as a decimal.
A. 0.676 B. 0.696 C. 0.645 D. 0.685