The 12th term = a + 11d where a is the first term and d is the common difference
a + 11d = 74
The first three terms are a, a + d, a + 2d
a + (a + d) + (a + 2d) = 42
3a + 3d = 42
a + d = 42 / 3 = 14
By subtracting this equation from the T12 equation
(a + 11d) - (a + d) = 74 - 14
10d = 60
d = 6 (the common difference = 6)
a + 6 = 14
a = 14 - 6 = 8 (the first term = 8)
S(n) = n/2 x (2a + (n-1)d)
S(10) = 10/2 x (2x8 + (10-1)x6)
S(10) = 5 x (16 + 54) = 5 x 70 = 350
FV = P(1+r)^n
FV = 10000(1+0.0425/12)^5*12
FV = 10000(1.003541666...)^60
FV = $12363.019
Answer: it only said 10 pints
Step-by-step explanation:
5/8m + 9 - 3/8m - 15= 2/8 - 6
**** 1/4m -6
thats the first one
Answer:
a. False
b. true
c. false
d. true
Step-by-step explanation:
The ''trick'' I like to use to convert decimals to percents is this:
CHANGING A DECIMAL TO PERCENT, MOVE 2 SPACES TO THE <u>RIGHT
</u>CHANGING A PERCENT TO A DECIMAL, MOVE 2 SPACES TO THE <u>LEFT
That's an easy way to memorize the conversions between decimals and percents.
</u>With the information given you should now understand how to do the problem you described!<u>
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