In a scale drawing of a painting, 1 centimeter represents 6 inches. Scale
1 cm : 6 in
Answer the following.
(a) The height of the real painting is 24 inches. What is the
height of the painting in the scale drawing?
Il centimeters
Х
(b) In the scale drawing, the length of the painting is 7
centimeters. What is the length of the real painting?
inches

What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)

Assume that there is a 11% 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 four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?

What ia the sum if the first 7 terms of the geometric series