A woman drives an SUV that gets 15 min//gal (mpg). Her husband drives a hybrid that gets 60mpg. Every week, they travel the same number of miles. They want to improve their combined mpg. They have two options on how they can improve it. Option 1: they can see tune the suv and increase its mileage by 2 mpg and keep the hybrid as it is. Option 2 : they can buy a new hybrid that goes 80mpg and keep the SUV as it is. Which option will give them a better combined mpg?

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

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.

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?