Answer:
Step-by-step explanation:
Given
Recursive: 
Required
Determine the formula
Substitute 2 for n to determine 
Substitute
Next is to determine the common difference, d;
The nth term of an arithmetic sequence is calculated as
Substitute and
Hence, the nth term of the sequence can be calculated using
Well if u multiply 305feet by 1/100 in your calculator you'll get 3.05ft tall
Notice that 6 = 4+2,
11=6+5
19 = 11+8
30 = 19+11
Following the same pattern,
(next number) = 30 + 14 = 44
44 is the next number in the sequence 4, 6, 11, 19, 30, ...
Answer:
4/10
Step-by-step explanation:
there's 10 equal selections and there's 4 chances that the spinner will land on A. 4/10 = 0.4 on the probability scale
Answer:
y=2
Step-by-step explanation:
first solve those in the brackets then find the square root
2y+3=11
put like terms together
3 goes to the right side
2y=11-3
2=8
y=4
√4=2
y=2
