If a = 7, what is the value of the expression 2 (a + 8) ?

ОА. 2

ов. 15

ос. 17

ор. 23

o

O E.

30

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Three nurses attended a seminar for two days. The travel expenses for each nurse were $982. Additional expenses per nurse per day are listed. Find the total training costs. Release time: $320 Instruction: $85 Meal Expense: $100 Supplies: $425

In a hypothesis test, if the computed P-value is greater than a specified level of significance, then we a) reject the null hypothesis. b) fail to reject the null hypothesis. c) retest with a different sample

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How many pairs of parallel sides does the trapezoid below have