please review to make sure I'm correct. any help would be lovely

How long will it take an investment of$5100 to double ifthe investment earns interest attire rate of 9% compounded continuously? Use the laws of logarithms to snnplifythe expression Please myour answer to two decimal places. 3 K In l 7.70 yr 3 b. 8.66 3:; 50' + I) c. 6.93 g d. 6.53 y; e. 8.76 gr; Use logarithms to solve the equation for 2. Georgia purchased a house in 1997 for 3190000. In 2001 she sold the house and made a net Please 1'9"\"de \"'3 MSW '0 f0\"! decimal P13505- prut of $470007 Find the e'ective annual rate of renrm on her investment over the 4-)" Period- 300 D4: = 100 Please mm mswm to the nearest With of peremt. l + 42 ' 3. 1296/3 1" 17%,\" Find the simple niterest on a $450 investment made for 2 y; at an interest rate of 7%lyear. - 63W\"; What is the accumulated amount? 6. 5.5%!\" e. 4.39/41; Simple interest = $63; Accumulated amount = 358 Simple interest = $68; Accumulated amount = $5l3 Simple interest = $63; Accumulatedamount = $518 Simple interest = $58; Accumulated amount = $58 Simple interest = $70; Accumulated amount = $508 Find the breakeven point for the rm whose cost mction C and revenue mction R are given. pens-w 6(1)": 141 + 9000 ; 120:) = 23\" Determine whether the system of linear equations has one and only one solution, innitely a For a break-even operation, the rm should F 10000 units many solutions, orno solution Find all solutions whenever they exist. of its product, resulting in a break-even revenue of $23,000. . _ 3 b. For a break-even operation, the rm should mmufacuire 1000 Lmits of 7' iv _ its product, resulting in a break-even revenue of $23,000. 2" ' V = 1 c. For a break-even operation, the rm should manufacture 10000 units 4- ofits product, resulting in a break-even revenue of$11,500. a. one and only one 5le (1'1) 11. For a break-even operation, the rm should manufacture 1000 units of its product, resulting in abreak-even revenue of $1 1,500. e. For a break-even operation, the rm should manufacture 1500 Lmits of its product, resulting in a break-even revenue of $46,000. one and only\" one solution 0-1) one and only one solution (1-3) innitely many solutions (3 ' \"-0 no solution] PF-F'P