A game consists of randomly selecting one card from a standard deck. If the result is a numbered card (from 2
to 10), you lose 5 times the result, in points. If the result is ace, king, queen or jack, you receive 50 points.
What is the player’s expectation for this game?
a. a loss of about $5.38 c. a gain of $5.38
b. a loss of $70 d. a gain of $70

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points