Use Descartes' Rule of Signs to determine the possible number of positive real zeros and the possible number of negative real zeros for the function.f(x) = 2x3 - 7x2 + 8x + 2
A. 0 positive; 1 or 2 negative
B. 0 or 2 positive; 1 negative
C. 0 or 1 positive; 2 negative
D. 0 or 1 positive; 0 or 1 negative
Answer: B
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Convert the measurement to the units specified. Round your answer to the nearest tenth.2900 square yards to square meters
A. 2651.8 square meters B. 2424.8 square meters C. 3470.8 square meters D. 3172.6 square meters
Decide whether or not the ordered pair is a solution to the equation.x - y = 25; (5, 8)
A. Yes B. No
Determine the real zeros of the polynomial and their multiplicities. Then decide whether the graph touches or crosses the x-axis at each zero.f(x) = 5(x - 4)(x - 6)3
A. -4, multiplicity 1, touches x-axis; -6, multiplicity 3 B. 4, multiplicity 1, touches x-axis; 6, multiplicity 3 C. -4, multiplicity 1, crosses x-axis; -6, multiplicity 3, crosses x-axis D. 4, multiplicity 1, crosses x-axis; 6, multiplicity 3, crosses x-axis
Allocate overhead as indicated. Round to the nearest dollar.ProductNumber Produced Average Sale PriceA120? $19B270? $25C210? $20D220? $22Overhead: $25,479
A. $1368 to A $8438 to B $3150 to C $7260 to D B. $3215 to A $9518 to B $5922 to C $6824 to D C. $6750 to A $2280 to B $4840 to C $4200 to D D. $2280 to A $6750 to B $4200 to C $4840 to D