I Need Help Please ASAP. I have been stuck for more than an hour. Find the standard deviation of the given data rounded to the nearest hundredth. 147, 141, 120, 124, 128​

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

What is the greater volume 72 quarts or 23 gallons

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.