Answer:
Step-by-step explanation:
1° = π /180° radians
390° = 390* π / 180 radians; simplify
39*π / 18 = 13 π/ 6 ≈ 6. 81 radiants
The explicit formula would be

.
This is a geometric sequence, since we are multiplying each term by a constant to find the next term.
The explicit formula for a geometric sequence is given by

,
where g₁ is the first term and r is the common ratio, or the number that is multiplied to get the next term.
Our first term is 5, and the common ratio is 3.
Answer:
Whatever her allowance is - 2.40 every time she skips a chore would be your answer.
Step-by-step explanation:
Deducted- Taken away/subtracted
Answer:
answer in picture
Step-by-step explanation:
(3+a+2) (a+2-3)
(5+a) (a-1)
5a-5+a^2-a
Rearrange and combine like terms
a^2 +4a-5