A 2017 study of road accidents in the Toronto area indicates that in 76% of accidents the drivers were wearing their seat belts;
among serious accidents 92% did not use their seat belt however
this percentage drops to 36% for those who used their seat belt. If
you choose a driver at random knowing that he was involved in a
serious accident, determine the likelihood that he did not wear his
seat belt.

In may you used 400 kilowatt-hours of energy for electricity. a. calculate the total electrical energy use in joules. b. calculate your average power use in watts. c. assume that your power supplier generates electricity by burning oil. note that 1 liter of oil releases 12 million joules of energy. how much oil is needed to generate the electricity you use? give your answer in both liters and gallons. a. the total electrical energy use was nothing _ joules. (type an integer or a decimal.) b. the average power use is nothing _ watts. (round to the nearest whole number as needed.) c. to generate the electricity you used, nothing _ l is needed. (round to the nearest whole number as needed.) to generate the electricity you used, nothing _ gal is needed. (round to two decimal places as needed.)

The effiel tower is about 301 meters tall. cooper is making a scale model of it using the scale 750 meters : 1 meter to the nearest tenth of a meter, what will be the height of the scale model?

7. carlos martin received a statement from his bank showing a balance of $56.75 as of march 15. his checkbook shows a balance of $87.37 as of march 20. the bank returned all the cancelled checks but two. one check was for $5.00 and the other was for $13.25. how much did carlos deposit in his account between march 15 and march 20?