Answer:
A. Graph D
Step-by-step explanation:
y >= -1/3x + 1
this means all the y values that are bigger (= above) than the line definition.
and because it says ">=", the line is included.
Answer:
a) 256
b) 1/256
Step-by-step explanation:
_ _ _ _ _ _ _ _
every position has two possibilities (head or tail)
So,
2×2×2×2×2×2×2×2 = 2⁸ = 256
b) all tails is one of the 256 possible outcomes, so the probability is 1/256
Answer: (B) about $300
<u>Step-by-step explanation:</u>
At 45 years, the simple interest account (yellow line) is approximately $580 and the compound interest account (blue line) is approximately $880.
The difference between them ($880 - $580) is $300
Answer:
1/5 of the times or 20 times
Step-by-step explanation:
because there are 5 sections and 1 possible answer, the answer is 100/5 and that is 20
11) 2 4/5
12) 12
15) 2 6/7
16) 5 1/4
