Briana designs a science fair experiment where she drops a basketball, tennis ball and golf ball from three different heights. She conducts ten trials where she drops each type of ball from a height of 100 cm, 80 cm, and 50 cm. She records the height of each ball after it bounces off the ground. Briana's teacher hands her science fair proposal back to her and asks her to fix her mistake. How should she fix her experiment?

Assume that there is a 4% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on three independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?

How is the brightness of oled of the diaplay is controled

Select all that apply. what two keys listed below should you use to enter data in an excel worksheet? tab backspace enter right arrow