Answer is F-1(x)= x/5-2 it is x over 5 minus 2
Answer:
Find length opposite to 30deg
Opposite = tan(30)*42
= 24.2
Whole side = 24.2+10
Find angle of 0 + 30deg: (say x)
Tan(x) = 33.2/42
Arctan(0.79) = x
x = 38.3
The angle to find:
38.3-30:
8.3
The angle is 8.3deg.
Answer:
20 years
Step-by-step explanation:
<u>Continuous Compounding Formula</u>

where:
- A = Final amount
- P = Principal amount
- e = Euler's number (constant)
- r = annual interest rate (in decimal form)
- t = time (in years)
Given:
- A = $10,000
- P = $5,000
- r = 3.5% = 0.035
Substitute the given values into the formula and solve for t:









Therefore, it will take 20 years (to the nearest year) for the initial investment to double.
Answer:
<u>Mary purchased 160 pounds of sand</u>
Step-by-step explanation:
$72÷$0.45=160
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