Answer:
D. 
Step-by-step explanation:
A square root can't be evaluated if the number we want to find the square of is nagative.
Answer:
157 in(3)
Step-by-step explanation:
600kb in 24 seconds to find out how many kbs per second divide by 24
600/24 is 25kb
Answer:
1/16
Step-by-step explanation:
multiply the separate probabilities. On the number, it's 1/8 chance you'll get 1. On the letter, it's a 3/6 or 1/2 chance you'll get an A.
1/8 * 1/2 is 1/16.
Answer:
where
Step-by-step explanation: