Which of the following is true of an organ? a. an organ is the oldest keyboard instrument. b. organs are all electronic. c. organs must have large pipes. d. organs have limited range of sound.

It's A because B is wrong, they are not all electronic. C is wrong, there are electric organs, steam organs and more. And D... really? They don't

d (5 x (-20)) * (100 x (0.7))

step-by-step explanation:

5÷1/100 * -.7 *-20

copy dot flip

5*100 * -.7 *-20

rearrange

5*-20   * 100 *-.7

-100   *-70

7000

step-by-step explanation:

i believe its "c" because all of the other options include a but it could be d because there is a way of financing with cash at certain places but its uncommon.