Answer:
7 per minute
Step-by-step explanation:
This is because if you divide 630 by 90 it would give you 7, and if you times 7 by 90 it would give you 630,
. For example one minute is 7 miles so 90 minutes is 630 miles. Your welcome.
Answer:
A
Step-by-step explanation:
The probability of a dice after being rolled such that any number shows up is 1/6 since there are six faces of the cube. On the other hand, the <span>probability that the two cubes show different numbers is already 1/5 since one number is already occupied. Hence the probability (answer) is 1/30.</span>
Answer:
2/3 I think sorry if i'm wrong.
Step-by-step explanation: