Answer:
76%
Step-by-step explanation:
Let f represent the score on the final. Then Inara wants the final grade to be ...
0.25·74 +0.20·99 +0.55·x ≥ 80
38.3 +0.55x ≥ 80
0.55x ≥ 41.7
x ≥ 41.7/0.55 ≈ 75.82
Inara needs a final exam grade of 76% or better to earn at least 80% in the course.
V o = 15 m/s, a = 2 m/s², t = 15 s
v = v o + a · t
v = 15 m/s + 2 m/s² · 15 s = 15 m/s + 30 m/s = 45 m/s
Answer: A ) 45 m/s
Answer: The loss percentage = 5%
Step-by-step explanation:
Subtract the selling price from the original price.
490 - 465.50 = 24.5
So the seller lost $24.5.
Next we need to find out how much $24.5 is from the original price.
5% of 490 = $24.5
So the loss price was 5%.
plz mark brainless if this helped :)
Answer: growth whose rate becomes ever more rapid in proportion to the growing total number or size.
Step-by-step explanation:
Answer:
After day 223,
Step-by-step explanation:
On day 223, both plants will be equal.
