K- For the following frequency distribution, what is XX? How to do the steps? X f 30-34 1 25-29 1 20-24 3 15-19 2 10-141

Data were collected from several hospitals about the charge for medical procedures and the popularity of the procedures. The results were used to calculate the model ŷ = -58.25x + 927, where x represents the cost of the procedure in thousands of dollars and ŷ represents the predicted number of procedures performed. Using the model, how much would a procedure cost that is predicted to be performed 400 times? $223,730 ○ $90,472 O $22,373 $9,047

Solve for x 2(x − 4) – 3 = 6(4 – 2x) — 5 X Preview

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