What's 3.9 times 10 to the 33 power? ?

F(x)=5/6x+3 which of the following is true

What is the angle measure, or angle of depression, between this bird and the bird watcher?

Jessa bought a yoyo from a company that claims that, with each retraction, the string rolls up by 60% of the original length. she sets up a tape measure and throws the yoyo 3 times. her data are charted below. throw length of string (feet) 1 3 2 1.8 3 1.08 jessa wants to find the sum of the length of string after 10 throws. what is the sum of the lengths, rounded to the nearest hundredth?