How many permutations exist of the letters a, b, c, d taken four at a time?
a)24
b)12...
Mathematics, 31.08.2019 04:00 sarahcyberpony
How many permutations exist of the letters a, b, c, d taken four at a time?
a)24
b)12
c)4
Answers: 2
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Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line
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Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 – x + 2 q(x) = (x3 + 2x2 + 3)(x2 – 2) determine the operation that results in the simplified expression below. 35 + x4 – 573 - 3x2 + x - 8 a. p+q b. pq c.q-p d. p-q
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