Lin divides the polynomial 2x^2-4x+1 by 4 and gets 0.5^2 - x + 0.25. Is 0.5^2 - x + 0.25 a polynomial? Explain your thinking help please

Rewrite the following without an exponent. (5/8)-1

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet