Statistics students in Oxnard College sampled 9 textbooks in the Condor bookstore and recorded the number of pages in each textbook and its cost. The bivariate data are shown below:

Sno

Number of Pages (2) Cost(y)

399

50.89

316

40.76

120.89

899

695

95.45

369

62.59

778

99.58

71.24

584

673

92.03

118.87

917

A student calculates a linear model

ya

3 +

(Please show your answers to two decimal places)

Use the model to estimate the cost when number of pages is 953.

Cost = $ (Please show your answer to 2 decimal places.)

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?

Given the graphed function below which of the following orders pairs are found on the inverse function

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