Answer:
x⁴ - 81 factors: x + 3, x - 3, x + 3i, x - 3i
x³ - 2x² + 9x - 18 factors: x - 3i, x + 3i, x - 2
x⁴ + 5x² - 36 factors: x - 2, x + 2, x + 3i, x - 3i
The answer is 15 because you subtract 42 and 27
<span>Given than 1 pound = 16 ounces, we have a total of 8*16 + 10 = 138 ounces which we must devide among the 3 classrooms. This gives us 138/3 = 46 ounces per classroom, or 2 pounds and 14 ounces per classroom.</span>
A medical researcher need to select 6 people out of 13 people who have volunteered for the test in
To find, how many ways can 6 people be selected.
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The future amount of Lynnes retirement account can be computed using the formula of amortization or annuity:
P = A[(1+i)^n-1)]/(i)
A= amortization
i= 5.5%
n = 40*12 = 480
Subsituting the variables in th formula, Future amount of Lynne in 40 years is equal to
P = $29,082.71
