Median age of 1 is 17, median age of 2 is 19 so the average age of party 1 is younger
the range of 1 is 27, the range of 2 is 20 so the range of 1 is larger, which means there is more variance
the answer should be
<span>A. A typical guest at Party 1 was younger than a typical guest at Party 2, and guests' ages were more variable at Party 1 than at Party 2.</span>
Answer:
$14,746.13
Step-by-step explanation:
28,750(1-.125)^x
The reason why it is .125 instead of 12.5 is beacuse you have to move the decimal over.
and you will get the answer of $14,746.13
Answer:
200
Step-by-step explanation:
15% × ? = 30
? =
30 ÷ 15% =
30 ÷ (15 ÷ 100) =
(100 × 30) ÷ 15 =
3,000 ÷ 15 =
200
Answer:
subtracting
Step-by-step explanation:
1 mole of any substance is approximately 6.022*10^23 atoms (Avogadro's number)
So
(4.90*10^31 atoms) * (1 mole / 6.022*10^23 atoms) = 8.14*10^7 moles