The value v of your quarters (in cents) is a function of n, the number of quarters you have. Draw an input-output diagram to represent this function.
Write an equation that represents this function.
Find the output when the input is 10.
Identify the independent and dependent variables.

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.