Solve the exponential equation. Round to three decimal places when necessary.e-x = 62x
A. 0
B. 6
C. No solution
D. 0.896
Answer: A
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Solve the problem.The formula v = 
can be used to estimate the maximum safe velocity v, in miles per hour, at which a car can travel along a curved road with a radius of curvature r, in feet. To the nearest whole number, find the radius of curvature if the maximum safe velocity is 35.
A. 490 ft B. 1225 ft C. 196 ft D. 3063 ft
Provide an appropriate response. Determine the degree measure of ? if tan ? = 0.7022 rounded to the nearest tenth.
A. 35.1° B. 44.6° C. 45.4° D. 54.9°
Change the word statement to an equation. Use x as the variable.5 times a number equals 10 less than 6 times the number.
A. 5x = 10 - 6 B. 5x = 10 - 6x C. 5x = 6x - 10
Use Cramer's rule to solve the linear system. If D = 0, use another method to determine the solution set.2x + 2y + z = 152x - 3y - z = 43x + y + 4z = 28
A. {(3, 1, 5)} B. Cramer's rule does not apply since D = 0; ? C. {(5, 1, 3)} D. {(5, 3, 1)}