Solve the exponential equation and approximate the result, correct to three decimal places.4x = 21
A. 2.196
B. 5.250
C. 0.455
D. 1.658
Answer: A
You might also like to view...
Determine the leading term, leading coefficient, and the degree of the polynomial.-2x2 + 5x3 + 3x4 + 1
A. -2x2, 2, 2 B. 3x4, 3, 4 C. -2x2, -2, 2 D. 5x3, 5, 3
Use the given feasible region determined by the constraint inequalities to find the maximum possible value of the objective function.f = 3x + 11y subject to the constraints 
A. 383 B. 323 C. 343 D. 363
Solve the problem.Ellen wishes to mix candy worth $1.69 per pound with candy worth $3.50 per pound to form 28 pounds of a mixture worth $2.21 per pound. How many pounds of the more expensive candy should she use?
A. 20 pounds B. 13 pounds C. 22 pounds D. 8 pounds
State whether the given relation is a function.Is a function generated in the process of choosing teams from a group of 32 students by counting them off in fours; for example: "1, 2, 3, 4, 1, 2, 3, 4, 1, 2, ..."?
A. Yes B. No