Mathematics, 28.01.2020 00:31 chimwim8347
The dean of a college wants to determine opinions about student housing from a representative sampling of freshmen, sophomores, juniors, and seniors. which type of sampling strategy is best suited for this purpose?
a. convenience b. simple random c. stratified random d. systematic
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Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?
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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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Which choice names the hypotenuse of triangle xyz? a. segment yx b. segment yz c. segment ab d. segment zx
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