Answer:
the answer is 9 hours..trust me
Answer:
= 6n + 1
Step-by-step explanation:
This is an arithmetic sequence with nth term
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 13 - 6 = 7 and d = 6 , then
= 7 + 6(n - 1) = 7 + 6n - 6 = 6n + 1
Answer:
1. 10C4 = 210
2. 4C1 + 10C1 = 14
Step-by-step explanation:
There are total 4 types of cakes available. Chocolate, cherry, apple and plain cakes. If we select 10 cakes, the possibility that at least 1 cake is selected for every variant is 210. We use computation technique in statistics for this purpose 10C4. After calculation we get 210.
If we select 4 apple cakes and one chocolate cake then there will be 14 different ways to do this. It is assumed that the order does not matter.
Around 16-17 because then you can test for your GED or a certain test that is very similar and accepted like a high school diploma