(1 point) for each sequence, find a formula for the general term, an. for example, answer n2 if given the sequence: {1,4,9,16,25, } 3 4 1 16' 2536' 49 * 5 6 1 2 3 4 2. 2' 3 4 5
(1 point) 1)"2n
(1 point) write the sum using sigma notation: b. then 2468+ ..+80 n=1 a = b =

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.

7.666270253x10 raised to the 18th power