Jack signs up for a credit card that has a apr of 13.99%. use the periodic (monthly) interest rate to calculate how much interest he owes on his unpaid february balance of $345.67?

$3.46

Step-by-step explanation:

Unpaid February balance = $345.67

Annual Percentage Rate(APR) = 13.99 %

                                                  =

                                                  = 0.1399 (converted into decimal)

Periodic (monthly) interest rate =  (since there are 12 months in a year)

                                                    = 0.01

Interest he owes on his unpaid February balance of $345.67

       = Periodic (monthly) interest rate * unpaid February balance

       = 0.01 * 345.67

       = 3.456

       = $3.46     (rounded off to the hundredth place)

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

c) the median for town a 30" is greater than the median for town b 25"

step-by-step explanation:

town a, median = q2 = 30

town b, median - q2 = 25

so the median for town a 30" is greater than the median for town b 25"