Your answer will be 7.129 because if you do 712.9 ÷ 100 it equals to 7.129
Note the calculations are right, the point is just being put in a different spot.
Hope this helps :)
(n + 1) P 3 = (n + 1)(n)(n - 1)
n P 4 = n(n - 1)(n - 2)(n - 3) so make those equal. Both have n and (n - 1) so divide by those to cancel them out leaving
n + 1 = (n - 2)(n - 3)
n + 1 = n^2 - 5n + 6
0 = n^2 - 6n + 5
0 = (n - 1)(n - 5)
so n either = 1 or = 5. But it can't be 1 since the number before P has to be ≥ the number after.
So the only answer is n = 5
Aiko: 5/3=1.6 repeating
Haro: 7/4=1.75
what ratio table?
haro has a greater ratio of shirts to pants
Answer: 7 hours
Step-by-step explanation:
Since the baker can make 56 flowers each hour and the baker made 392 flowers yesterday.
The number of hours that he spend making the flowers will be calculated by dividing the number of flowers made by the flowers made each hour. This will be:
= 392 / 56
= 7.
The baker used 7 hours