Use the discriminant to determine the number of real solutions.w2 - 2w + 2 = 0
A. Two real solutions
B. One real solution
C. No real solutions
Answer: C
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Provide an appropriate response.Find the mode of the following: 23, 45, 64, 86, 45
Fill in the blank(s) with the appropriate word(s).
Solve and check.130 + y = 830
A. y = 698 B. y = 960 C. y = 700 D. y = 107,900
Find the time (in days). Round to the nearest day.Principal: $8,620Rate: 8.5%Interest: $81.41
A. 60 days B. 40 days C. 41 days D. 11 days
Solve the problem.Some people must eat a low-sodium diet with no more than 2000 mg of sodium per day. By eating 1 cracker, 1 pretzel, and 1 cookie, a person would ingest 149 mg of sodium. If a person ate 8 pretzels and 8 cookies, he or she would ingest 936 mg of sodium. By eating 6 crackers and 7 pretzels, a person would take in 535 mg of sodium. Which of the following statements is true?
A. A cookie contains 71 mg of sodium. B. A cracker contains more sodium than a cookie. C. A pretzel contains 49 mg of sodium. D. A cracker contains 30 mg of sodium.