Step-by-step explanation:
a
— = c
b
bc = a
b = a/c
that id the answer
Answer:
a) 24
b) 12
Step-by-step explanation:
a) For the 4 letters of the word ROCK
Selecting any first letter, we have 4 options
for the second, we have 3 options
for the third we have 2 options
for the fourth, we have only one option
So the number of ways will be ;
4 * 3 * 2 * 1 = 24 ways
b) 2 out of 4
For the first letter, we have 4 options, for the second, we have 3 options
so the number of options is 4 * 3 = 12 options
If you're rolling 5 dice, and all dice have a 1 on them, then you still have a 4/5 chance that four of the five dice will show 1.
Answer:
its 34
Step-by-step explanation:
its half of the center angles
4+5=9 divided by 3 is 3 times 4 is 12. so it's 12
hope this helps;)
