Answer:
28 cubs
Step-by-step explanation:
Since one and a half bear produces one and a half cub, then 6 bears will produce 6 cubs in one and a half days.
We need to find 7 days, though but we have the rate for six bears for 1.5 days which 6 bears one a half day.
What is the rate for a day?
6/1.5 =
6 bears produce 4 cubs a day.
Now just do 4 x 7
4 x 7 = 28
Therefore, 6 bears produce 28 cubs in 7 days.
Answer:
362880 ways
Step-by-step explanation:
Given
10 digits
Required
Number of 10 digits that can be formed if no repetition and 2 must always start;
Since digit 2 must always start and no repetition is allowed, then there are 9 digits left
Digit 2 can only take 1 position
9 digits can be arranged without repetition in 9! ways;
Calculating 9!
Number of arrangement = 1 * 362880
Number of arrangement = 362880 ways
E i e i oooo sing that while studying and your brain will click and you will have an answer
Answer:
8.)12
Step-by-step explanation:
The answer to number 8 would be twelve because.....
if he read 4 pages in 8 minutes he is reading a page in 2 minutes so basically you could multiplt the number of pages he read by 2 and that would give you the answer.