Answer:
Step-by-step explanation:
c) Commutative property.
Well what exactly do you need help with?
7.13 because you would need to add the decimals together
Answer:
Mean: 33.454545 Median: 34.5 Mode: 25
Step-by-step explanation:
By putting all of the numbers in numerical order, then adding them and dividing them by 11 (the number of numbers in the list), you get 33.45 repeating as the mean. With the organized list of numbers find the middle number, which is 35, and that is the median. The mode, the most common number in the sequence, is 37 and 25.
25+25+27+28+32+35+37+37+39+41+42=368
368/11=33.45454545
To solve for cos use
adjacent over hypotenuse
divide the lengths of the sides
adj. / hyp.
