1/9
because there are 21 chips in the bag 7 of them are yellow so 7/21
but you draw twice so you square it (7/21)^2=1/9
Answer:
Volume = a.b.c = k^3
Step-by-step explanation:
Volume = a * 22.5 * 12 = 4320
a = 16 inches
The difference 96 -80 = 16 is a factor of both numbers, so is the greatest common factor.
96 + 80 = 16*(6 + 5)
Answer:
6) B. q^18
7) C. 1/1296q^24
8) A. -12/5
Step-by-step explanation:
6. (q^9)^2
= q^(9*2)
= q^18
Answer
B. q^18
7.(6q^6)^-4
= 1/(6q^6)^4
= 1 / 1296q^24
Answer
C. 1/1296q^24
8. What is the value of 12x^-3 y^-1 for x = -1 and y = 5?
12x^-3 y^-1
= 12/x^3y
= 12 / (-1)^3 (5)
= 12/-5
= - 12/5
Answer
A. -12/5
