Find the indicated root of the given equation by using Newton's method.x3 + x + 1 = 0 (between -1 and 0)
A. -0.6823411
B. -0.6823294
C. -0.6823396
D. -0.6823278
Answer: D
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Write the ratio as a fraction in lowest terms. Be sure to make all necessary conversions.3 yards to 24 feet
A. 
B. 
C. 
D. 
Graph the ellipse. Label the intercepts.45x2 + y2 = 225
A. (-
, 0), (
, 0), (0, -15), (0, 15)
B. (-
, 0), (
, 0), (0, -
), (0, 
)
C. (-5, 0), (5, 0), (0, -15), (0, 15)
D. (-5, 0), (5, 0), (0, -
), (0, 
)
Solve. If necessary, round to the nearest tenth.The zoo has hired a landscape architect to design the triangular lobby of the children's petting zoo. In his scale drawing, the longest side of the lobby is 20 cm. The shortest side of the lobby is 7 cm. The longest side of the actual lobby will be 36 m. How long will the shortest side of the actual lobby be?
A. 0.1 m B. 102.9 m C. 12.6 m D. 1 m
Simplify by using the order of operations. Round your answer to the nearest hundredth, if necessary.10 ÷ 0.1 - 7 × 0.062
A. 31.14 B. 99.82 C. 99.97 D. 0.33