Question 18 Amount = Rate x Base A = PB A Percentage where P is expressed as a decimal. You can also use the triangle to the right P B to help you get the right answer. Find the amount in the following: 15.3% of 362 mi.Question 9 (1 point) For the following, write as the sum, difference, or multiple of one or more logarithms (find all correct answers). log 6V\" 8b C] 8b log 6a C] log 8b + log 6a C] log 8b 6a C] None of the other answers C] log 8b - log 6a C] log 8 + log b 60. Question 10 (1 point) Perform the following calculation : 141 3 47Question 11 (1 point) If a quantity was 0 units initially and has grown for 1.8 time constants, then the quantity will be how much of the maximum 5700 units based on the universal growth & decay curve (Unit #02 Part A Notes - Page 14). (Write the answer as only a number with no units and 3 s.d.) :Q/ Question 12 (1 point) For the following, express as the logarithm of a single quantity. log3+log5+log7 C] None of the other answers Question 13 (1 point) For the following, solve for x to three significant digits. e 40* = 0.627 :A Question 14 (1 point) Find the amount to which $5000 will accumulate in 30 years at a compound interest rate of 2.4% per year compounded annually. Q $10,270.46 0 $12,136.31 Q $10,264.78 0 $10,185.18 0 None of the other answers Previous Page Page 7 0f 21 For the following expression, find the value of x to four significant digits. In (4x + 5) = 2 Question 16 (1 point) Multiply the following polynomial by the monomial and simplify: xy(x - y t xy) Oxy - xy2 + xy? O 3x - 3y O none of the other answers Oxy - xy2 + 22,2 Oxy - xy+ 22y2Question 17 (1 point) Indicate all the correct designations for the following number: _ m 58 C] imaginary or complex C] irrational C] rational