Estimate the sum or difference by rounding each number to the nearest hundred.510158209289
A. 1,600
B. 1,500
C. 1,540
D. 1,536
Answer: A
Mathematics
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Write the number in decimal notation. ? 4.25 × 105 ?
A. 42,500 B. 4,250,000 C. 425 D. 4,250 E. 425,000
Mathematics
Solve the problem.Assume t is time measured in seconds and velocities have units of m/s. Find the displacement over the given interval for the velocity function v(t) = 10 sin t on 0 ? t ? 
.
A. 10 m B. 1 m C. -10 m D. 0 m
Mathematics
Solve the right triangle. Round results to an appropriate number of significant digits.a = 2.8 m, B = 40.6°
A. A = 49.4°, b = 4.4 m, c = 3.7 m B. A = 49.4°, b = 2.4 m, c = 3.7 m C. A = 49.4°, b = 4.4 m, c = 5.2 m D. A = 49.4°, b = 1.3 m, c = 3.1 m
Mathematics
Evaluate the polynomial for the given value of the variable.3x2 - 8x + 8; x = 2
A. -6 B. 4 C. -2 D. 0
Mathematics