UIZ 1 1: The cost for producing a computer thumb drive is inversely proportional to the number produced. If 4500 can be produced at the cost of $2.8 each, find the cost per thumb drive when 15750 are manufactured. 2: Solve 7= 3. 3: Solve: 2 + 5 = 9. 4: Solve: 2(3 ) = 5 8 5: Find three numbers such that the second number is 3 less than four times the first number and the third number is three times the first number. The sum of the three numbers is 437. 6: Solve: 76=13 7: Solve: 0.4 + 0.1 = 0.15 0.35. 8: Solve the equation: 25 43 =715 9: Suppose that $1250 is invested at 4.6% interest, compounded quarterly. Find the amount of money in the account after 8 years. 10: Solve: 52 + 26 = 4 Corrected Questions x Question 2 : =3 7 x x 1 Question 6 : = 7 6 3 Corrected Questions x Question 2 : =3 7 x x 1 Question 6 : = 7 6 3