How Long does it take light from the Sun, traveling at 3.0E8 (3.0 x 10^8) m/s, to reach Venus 1.082E11 (1.082 x 10^11) m or 0.72 AU from the Sun? a. 3.61E19 s
b. 498.7 s
c. 360.7 s
d. 6.0 s

Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers

Against his financial advisor's advice, frank has decided to invest his money in some risky stocks because he once made quite a bit of money in the stock market. his decision illustrates a. the representativeness heuristic b. overconfidence c. the availability heuristic d. confirmation bias select the best answer from the choices provided

The smallest particle of an element that retains its identity in a chemical reaction. true or false