A rope has a density and thickness such that a 3.25-centimeter-long segment of it weighs 61.40 grams. There are 28.3495 grams in an ounce and 2.54 centimeters in an inch. How many ounces would a 19.45 inch length of the same rope weigh

Step-by-step explanation:

Given

3.25 cm long segment of rope weighs

Using unitary method

1 cm of a segment measures

converting cm to inch and gm to ounce

for 19.45 in., weight is

b

step-by-step explanation:

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse