What is the interest rate $1,849 at 7% for 18 months

$194.15

Step-by-step explanation:

 First, you need to find what 7% of $1,849 is,

(1,849/100)7=129.43

18 months equals 1.5 years so you then need to multiply the interest for one year by 1.5,

129.43 times 1.5=194.145

But there is no unit of money that goes to 1/1000 of a dollar so you need to round up from $194.145 to $194.15

answer: an 8-foot rope is tied from the top of a pole to a

stake in the ground, as shown in the diagram

below

step-by-step explanation:

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61