I am drawing a scaled copy of an ant. The diameter of the head is 4 mm. In my copy, I am drawing the head with a diameter of 20mm. What is the scale factor from the ant to the copy? 2) If the ants leg is at 9mm, how long should the scales copy be?

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

Simplify the expression 10/11(22z) + (a+5) -1

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2