Solve.The amount of simple interest earned on an investment over a fixed amount of time is jointly proportional to the principle invested and the interest rate. A principle investment of $2400.00 with an interest rate of 5% earned $360.00 in simple interest. Find the amount of simple interest earned if the principle is $4000.00 and the interest rate is 3%.
A. $216.00
B. $600.00
C. $360.00
D. $36,000.00
Answer: C
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Complete the truth table by filling in the required columns.p ? ~ q 
A. 
B. 
C. 
D. 
Solve the problem.A traffic engineer is counting the number of vehicles by type that turn into a residential area. The table below shows the results of the counts during a four-hour period. What is the probability that the next vehicle passing is an SUV? 
A. 33.54% B. 18.53% C. 32.02% D. 32.51%
Write in standard form the equation of the ellipse with the given characteristics.vertices are (11, 3), (-1, 3), (5, 10), and (5, -4)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Solve the problem.The cylindrical storage vat in the picture has a base with radius of r and a height of r. The volume of the vat is the product of its height and the area of the base. Find the volume of the cylinder. 
A. 
?r3 ft3
B. 2?r3 ft3
C. 
?r3 ft3
D. ?r3 ft3