The table below gives the amount of rainfall recorded over a period of time. The equation of the trend line is y=0.97x+1.89, where the slope (m) is 0.97 and the y – intercept (b) is 1.89.

Find the roots of the equation below. x^2 - 6 + 9 = 0

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

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5