Which situation involves descriptive statistics? A) Ten percent of the girls on the cheerleading squad are also on the track team.

B)To determine how many outlets might need to be changed, an electrician inspected 20 of them and found 1 that didn’t work.

C) A study shows that the average student leaves a four-year college with a student loan debt of more than $30,000.

D) A survey indicates that about 25% of a restaurant’s customers want more dessert options.

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x