Anumber cube is rolled 120 times. the number 4 comes up 47 times. what is the experimental probability of rolling a 4? what is the theoretical probability of rolling a 4? a. 47/120; 1/30 b. 47/120; 1/6 c. 4/47; 1/6 d. 1/6; 47/120 am i correct?  

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Barbara has a good credit history and is able to purchase a car with a low-interest car loan. she co-signs a car loan for her friend jen, who has poor credit history. then, jen defaults on the loan. who will be held legally responsible by the finance company and why? select the best answer from the choices provided. a. barbara will be held legally responsible because she has a good credit history. b. jen will be held legally responsible because she drives the car. c. barbara will be held legally responsible because she is the co-signer. d. jen will be held legally responsible because she has a poor credit history. the answer is a