Evaluate the validity of the chain of conditionals.Premise: If the moon is made of cheese, then what goes up must come down.Premise: If what goes up must come down, then most Americans like apple pie.Conclusion: If the moon is made of cheese, then most Americans like apple pie.
A. Valid
B. Invalid
Answer: A
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Identify the polynomial as a monomial, binomial, trinomial, or none of these.16s9 - 7s - 3
A. Trinomial B. Binomial C. Monomial D. None of these
R = 470 Kê and C = 2.2 æF. Find VR at t = 26 sec and E = 19.8 V.
a. 0 V b. 0.9 V c. 11.7 V d. 19.6 V e. 19.8 V
Combine like terms whenever possible. Write the result with descending powers.-7m6 - 3m6
A. -10m6 B. Cannot be simplified C. -60m D. -10m12
Solve the problem.The following polynomial approximates the rabbit population in a particular area. 
where x is the number of years from 1975. Use a graphing calculator to describe the rabbit population from the years 1975 to 1990.
A. The population increases. B. The population remains stable. C. The population decreases.