Solve using the quadratic formula. Write the solution set using interval notation.0.9x2 - 4.2x + 4.4 > 0

A.  ? 
B.  ? 
C.
D.  ? 


Answer: D

Mathematics

You might also like to view...

Find the sum of the n terms of the indicated arithmetic sequence.-1, - , -2, . . . ; n = 10

A. -32.5 B. -37.5 C. 17.5 D. -35

Mathematics

Provide an appropriate response.The insurance company or carrier that assures payment for a specific loss according to contract provisions is known as the:

A. insurer B. policyholder C. beneficiary D. insured

Mathematics

Simplify the expression.0.2 - 0.3(x + 6) + 0.1 - 5

A. -0.3x - 10.7 B. -0.3x - 6.5 C. 0.3x - 2.9 D. x + 3.5

Mathematics

Tell which set or sets each number belongs to: natural, whole, integer, rational, irrational, real.88

A. Real, integer, whole, natural B. Real, rational, whole C. Real, rational, integer, whole D. Real, rational, integer, whole, natural

Mathematics