Pls help me i dont need the work shown i just need the answer

What’s the volume of the triangular prism?

Which of the following statements must be true about this diagram? check all that apply. x°, y°, z°, & w°

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?