When an insurance salesman calls on someone, the probability of making a sale is 0.3. He is given the names of three people to call. He gets a commission of $100 if he makes a sale to one person, $210 if he makes a sale to two people, and $325 if he makes a sale to all three. Find the expected commission.
What will be an ideal response?
$92.57
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Write the quotient in standard form.
A. 5 - 8i B. -8 - 5i C. -8 + 5i D. 288 - 180i
Solve.A bakery plans to market a mixed assortment of its two most popular cookies: Chocolate Chip and Toffee Chunk. Their marketing analyst proposes that the new assortment be constrained by the inequality 
where C is the number of Chocolate Chip cookies and T is the number of Toffee Chunk cookies. Their sales analyst suggests in order to offer a reasonably priced product the assortment should be constrained by the inequality 
The number of each type of cookie cannot be negative, so 
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Graph the region satisfying all the requirements for the assortment using C as the horizontal axis and T as the vertical axis. Does the combination of 7 Chocolate Chip cookies and 2 Toffee Chunk cookies satisfy all of the requirements?
A. 
; Yes
B. 
; Yes
C. 
; No
D. 
; No
Write rational exponents in radical notation and radicals in rational exponential notation.
A. x3/2 B. x6 C. x2/3 D. x3
Fill in the blank with the correct inequality symbol.If x > -6, then -2x 
12.
A. < B. > C. ? D. ?