Which statement is true about this data set? {70, 67, 66, 65, 66, 78, 68, 71, 80, 78, 72} a ) 65 is an outlier because it is less than the lower fence. b) 80 is an outlier because it is greater than the upper fence. c) 65 and 80 are both outliers because 65 is less than the lower fence and 80 is greater than the upper fence. d) this data set has no outliers. plz hlp

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

Find dy/dx using implicit differentiation ln(20+e^xy)=y