(e) Z = the sales tax percentage for a randomly selected amazon.com purchase, where n = the total number of possible sales tax percentages for online purchases Describe the set of possible values for the variable.
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Z = the sales tax percentage for a randomly selected amazon.com purchase, where n = the total number of possible sales tax percentages for online purchases Describe the set of possible values for the variable.
Adi S.
Texts: Control(e) Z = the sales tax percentage for a randomly selected amazon.com purchase, where n = the total number of possible sales tax percentages for online purchases Describe the set of possible values for the variable. z1, z2, z3, ..., zn [0, n] 1, 2, 3, ..., n [0, zn] State whether the variable is discrete. discrete not discrete (f) Y = the pH of a randomly chosen soil sample Describe the set of possible values for the variable. 0, 1, 2, 3, ..., 14 [0, 14] 1, 2, 3, ..., 14 (0, 14] State whether the variable is discrete. discrete not discrete (g) X = the tension (psi) at which a randomly selected tennis racket has been strung, where m = the minimum possible tension and M = the maximum possible tension Describe the set of possible values for the variable. m, m+1, ..., M−1, M (m, M) m+1, ..., M−1 [m, M] State whether the variable is discrete. discrete not discrete (h) X = the total number of times three tennis players must spin their rackets to obtain something other than UUU or DDD (to determine which two play next) Describe the set of possible values for the variable. [3, ∞) [1, ∞) 1, 2, 3, ... 3, 6, 9, ... State whether the variable is discrete. discrete not discrete
Sheryl E.
Sales Taxes In a certain state, the sales tax $T$ on the amount of taxable goods is $6 \%$ of the value of the goods purchased $x$, where both $T$ and $x$ are measured in dollars. a. Express $T$ as a function of $x$. b. Find $T(200)$ and $T(5.65)$.
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