Answer: the correct option is option 1
Step-by-step explanation:
The first 3 terms of the sequence are
1, 2, 4, ..
The rate at which each term is increasing is in geometric progression.
The expression for the nth term of geometric sequence is
Tn = ar^n-1
Tn = the nth term of the sequence
a = the first term of the sequence
r = common ratio
From the information given,
The common ratio is expressed as the ratio of a term to its previous consecutive term. It becomes
2/1 = 4/2 = 2. Therefore
r = 2
a = 1
We want to determine the 7th term. It becomes
T7 = 1×2^7-1
T7 = 2^6 = 64
The 7th term is 64
Answer:
To add fractions there are Three Simple Steps:
Step-by-step explanation:
Step 1: Make sure the bottom numbers (the denominators) are the same.
Step 2: Add the top numbers (the numerators), put that answer over the denominator.
Step 3: Simplify the fraction (if needed)
B
Cost of roses and lilies-99.66
Answer:
Step-by-step explanation:
3x^4(−6x)
=3*x^4*(−6)*x
=−18*x^5
=−18x^5
Hope this helps if I doesn’t helps I will b happy to help u again
I honestly don't know but I think it would come out to be 4/5