What method(s) would you choose to solve the quadratic equation −2x2 + 8x + 13 = 0? Justify your choice.

A. Quadratic formula or graphing; the equation cannot be factored, and the leading coefficient is not equal to 1.
B. Factoring or graphing; the equation can be factored, and the leading coefficient is an integer.
C. Quadratic formula or factoring; the equation can be factored, and the leading coefficient is not equal to 1.
D. Quadratic formula; the equation cannot be factored, and the leading coefficient is an integer.

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

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.

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account