Answer:
where are you from
Step-by-step explanation:
please tell
Well since a coin has two sides, heads and tails, the probability of getting tails would be 50%.
They are complementary
complementary means that when you add the two angles together it equals 180 degrees.
The answer is A. This is because Robbie has equally divided his income into 6 different banks : 6/6. So one bank is worth 1/6 of the income.
Answer:
2
Step-by-step explanation:
a₃ = -2
a₇ = -10
The nth term of an arithmetic sequence is:
a = a₁ + d (n − 1)
Therefore:
-2 = a₁ + d (3 − 1) = a₁ + 2d
-10 = a₁ + d (7 − 1) = a₁ + 6d
Subtract the equations:
8 = -4d
d = -2
Plug into either equation to find the first term.
-2 = a₁ + 2(-2)
a₁ = 2
