Which pair of variables shows a clear causal link?
a. ) number of vehicles in a city and efficiency of the working population
b ) room temperature and visual accuracy of a person
c ) movies produced in a year and growth of the pharmaceutical industry
d ) number of defects on a bolt of fabric and number of quality check processes
done

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

i would be happy to . most people on would also love to i'm sure. if you just want someone who has done algebra before and want a little more personal relationship than just begging strangers for , i can certainly be of service. i do have college myself so i might not be 24/7.

5.7622

step-by-step explanation:

the ten thousandths place is the 2. you round it up if, that number in whatever place is 5 or higher.