Answer:
4n-12
Step-by-step explanation:
distribute 4 to the variable n and to 3
4 times n = 4n
4 times 3 = 12
4(n-3)=4n-12
Answer:
1/2 and 3/5 can be written as 20/40 and 24/40. Between them you can have 3 rational numbers as 21/40, 22/40, and 23/40, which may be written as 21/40, 11/20 and 23/40.
Hope it helps you!
Step-by-step explanation:
hiiiii
2250 milliliters of water :)
Answer:
9.5
Step-by-step explanation:
Just put the 0.2 in the correct.
Answer:
A) The annual multiplier was 1.0339; the annual increase was 0.0339 of the value.
B) 3.39% per year
C) $182,000
Step-by-step explanation:
A) Let's let t represent years since 1987. Then we can fill in the numbers and solve for r.
165000 = 100000(1 +r)^15
1.65^(1/15) = 1 +r . . . . . divide by 100,000; take the 15th root
1.03394855265 -1 = r ≈ 0.0339
The value was multiplied by about 1.0339 each year.
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B) The value increased by about 3.39% per year.
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C) S = $100,000(1.03394855265)^18 ≈ $182,000
