What is the midpoint of the segment shown below (-8,-7) (-7,-8)

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse