Think about the graphs of ()=−5 and x = −5. Which of the following statements are true? Choose all that apply. A f(x) is a horizontal line with slope 0 B They are both horizontal lines C f(x) is a horizontal line and x = −5 is a vertical line D The slope of x = −5 is undefined

Sorry guys but as you have a small brain

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.