Question A) Work out the distance travelled on a cycle in the first 14 seconds.
1 answer:
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Answer:
102.3
Step-by-step explanation:
a_38 = -5
difference d= -2.9
We use general formula
WE make the formula for a_38 th term
Plug in 38 for n
Now plug in -2.9 for d and -5 for a_38
Now add 107.3 on both sides
102.3 = a_1
option A is correct
Answer/Step-by-step explanation:
A.
Using b = 2
Using b = 4
Using b = 6
Using b = 8
Using b = 10
Using b = 2
B.
Using x = 3
Using x = 5
Using x = 7
Using x = 9
Using x = 11
Using x = 13
C.
Using a = 2
Using a = 3
Using a = 4
Using a = 5
Using a = 6
Using a = 7
D.
Using y = 2
Using y = 3
Using y = 5
Using y = 10
Using y = 8
Using y = 6