Bianca filled 2 same- sized jars with flavors popcorn as a gift. She wants to glue a piece of ribbon around the edge of the lid. The radius of jar lid is 3 centimeters approximately what is the total length of ribbon she will need for the two jar lids (use 3.14 for pi)

()A. 18.84 cm

()B. 56.52 cm

()C. 28.26 cm

()D. 37.68 cm

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step-by-step explanation:

in total they made   333.74 your welcome : d

the exponential expression to find the value of the cd, in dollars, after t years will be:  

step-by-step explanation:

formula of compound interest:   , where final value after years,   initial value, rate of interest in decimal and number of compounding in a year.

oliver plans to purchase a $1,500 certificate of deposit (cd) at his bank. that means,  

the cd will earn 2.3% interest, compounded semi-annually.

so,   and  

now, plugging these values into the above formula, we will

(rounded to the nearest ten-thousandth)

so, the exponential expression to find the value of the cd, in dollars, after t years will be: