Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.10x2 + 23x + 12
A. prime
B. (10x + 3)(x + 4)
C. (2x + 3)(5x + 4)
D. (2x - 3)(5x - 4)
Answer: C
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Provide an appropriate response.Derive the equations x = x0 + (1 - e-kt)cos ?, y = y0 +
(1 - e-kt)sin ? +
(1 - kt - e-kt)by solving the following initial value problem for a vector r in the plane. Differential equation:
= -gj - kv = -gj - k
/> Initial conditions: r(0) = x0i + y0j (0) = v0 = (v0cos ?)i + (v0sin ?)jThe drag coefficient k is a positive constant representing resistance due to air density, v0 and ? are the projectile's initial speed and launch angle, and g is the acceleration of gravity.
What will be an ideal response?
Solve the equation by clearing the coefficient.-30 = 6c
A. c = 36 B. c = -36 C. c = -5 D. c = 1
Solve the equation by completing the square.x2 + 10x = -16
A. {-2, -8} B. {2, 8} C. {2, -8} D. {-2, 8}
Solve. Give your answer as a mixed numeral.Stock in a company is selling for $10 per share. If someone purchases
worth of stock in this company, how many shares did they get?
A. 966 shares B. 232 shares C. 483 shares D. 46 shares