4.5 x 10^-5 is just 0.00045 and 1 x 10^-3 is 0.001
Answer:
Since this is time and cost, we have no need for negatives, so we begin our graph at the origin (0, 0). At 0 minutes, the cost would be $2.00, so 2 is our y-intercept. For each successive minute, the cost goes up $3, so we go from (0, 2) to (1, 5), then to (2, 8), etc.n:
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Answer:
+16
Step-by-step explanation:
It’s adding 16 every time
Answer: 8.5/10
Step-by-step explanation: half of 17 is 8.5 and half of 20 is 10
Answer:

Step-by-step explanation:
✔️Finding h using trigonometric ratio:
Reference angle = 60°
Opposite = h
Adjacent = 3
Thus:

(tan 60 = √3)
Multiply both sides by 3
✔️Finding c using trigonometric ratio:
Reference angle = 45°
Hypotenuse = 8
Adjacent = c
Thus:

(cos 45 = √2/2)
Multiply both sides by 8


