Answer: Choice A and choice C
The fractional exponent of 1/2 means that the root index is 2, which is a square root. So (13+8)^(1/2) becomes sqrt(13+8) = sqrt(21)
"sqrt" is a common abbreviation of "square root"
Answer:
.73
There are no zeros to be added.
This question is based on greatest common multiple.
Answer:
Cynthia is right that Andy made an error.
Step-by-step explanation:
As per Andy, action dvds are =
And comedy dvd's are =
So, in total these become =
= =
This is not 4/9 as per Andy.
There are 8 pints in a gallon. So Zack’s statement is nonsense. Angela’s makes sense. 1 pint = 1/8 of a gallon.
Answer:
y = -3/2x + 13/2
Step-by-step explanation:
y = -3/2x + b
2 = -3/2(3) + b
2 = -9/2 + b
13/2 = b