Answer:
The required expression would be 
Step-by-step explanation:
Since, the amount formula is,
Where,
P = invested amount,
t = number of periods,
r = rate per period,
Given,
The invested amount at month 1, P = 4,
Number of periods from month 1 to month 4, t = 3
Amount at the end of fourth month, A = 256.
By substituting the values,
Hence, the amount of money at the end of t months.
The surface of a sphere is given by the formula:
area=4πr²
Data:
r=30 m
area=4ππ(30 m)²=3600π m².
Answer: the area of this sphere is 3600π m².
The answer is:
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[D]: "3 miles; it represents the original distance of the bird from its nest."
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Answer:
Pretty sure the first one is no cuz ive never seen a function curved like that
Step-by-step explanation:
We move all terms to the left:
+31x+32)-((+5)=0
So your answer is 0
