The diameter of a strand of rope is 1.2 × 10^ -3 inch. The diameter of a strand of floss is 2.0 × 10^ -4 inch. How much longer is the diameter of the strand of rope than the diameter of the strand of floss? A. 2.0 × 10^ -7 inch B. 1.0 × 10^ -7 inch C. 2.0 × 10^ -3 inch D. 1.0 × 10^ -3 inch

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.