Solve the problem.
Number of Years of UseFind the rate of change. Use appropriate units.
A. -$4000 per year
B. -$3000 per year
C. $4000 per year
D. $3000 per year
Answer: B
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Solve.Two forces of 620 and 410 N (newtons) act on an object. The angle between the forces is 57°. Find the magnitude of the resultant and the angle that it makes with the larger force.
A. 911 N, 22° B. 910 N, 22° C. 7 N, 22° D. 912 N, 22°
Two woodworkers, Tom and Carlos, earn a profit of $95 for making a table and $68 for making a chair. On average, Tom must work 3 hours and Carlos 2 hours to make a chair. Tom must work 2 hours and Carlos 6 hours to make a table. If neither wishes to work more than 42 hours per week, how many tables and how many chairs should they make each week to maximize their income? The information is summarized in Illustration. TableChairTime availableProfit (dollars)9568 Tom's time (hours)2342Carlos' time (hours)6242?
A. no tables and 21 chairs: $1,995 B. 12 tables and 3 chairs: $1,344 C. 13 tables and 2chairs: $1,344 D. 3 tables and 12 chairs: $1,101 E. none of these
Use the leading-term test to match the function with the correct graph.f(x) = -0.7x6 - x5 + 6x4 - 5x3 - 6x2 + x - 3
A. 
B. 
C. 
D. 
Provide an appropriate response.Simplify and express using positive exponents: 
-2
What will be an ideal response?