Answer:
The answer is
<h2>21.45 g/cm³</h2>Step-by-step explanation:
The density of a substance can be found by using the formula
From the question
mass of platinum = 214.5 g
volume = 10 cm³
It's density is
We have the final answer as
<h3>21.45 g/cm³</h3>Hope this helps you
The data of players of volleyball tournament, the mean is 56.5, median is 53, range is 56 and interquartile range is 20
<h3>What is mean, median and mode of a data set?</h3>The mean of the data is the average value of the given data. The mean of the data is the ratio of the sum of all the values of data to the total number of values of data.
The median of the data is the middle value of the data set when it arrange in ascending or descending order.
Mode of a data set is the value, which occurs most times for that data set. The value which has the highest frequency in the given set of data is known as the mode of that data set.
The stem-and-leaf plot shows the number of digs for the top 15 players at a volleyball tournament. The table is attached below.
The data according to the table is,
41,41,43,43,45,50,52,53,54,62,63,63,67,75,97
The arranged data according to the table is,
41,41,43,43,45,50,52,53,54,62,63,63,67,75,97
Here, the middle value is 53. Thus, the median is 53.
Mode is the data which occur most offen. Here the order of modes from least to greatest is,
41 41 43 43 45 50 52 53 54 62 63 63 67 75 97
Lowest value in data is 41 and highest is 97. Thus, the range is,
The third quartile of data is 63 while first quartile is 43. Thus, the interquartile range is.
Thus, the data of players of volleyball tournament, the mean is 56.5, median is 53, range is 56 and interquartile range is 20.
Learn more about the mean, median and mode here;
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Answer:
$13,695.98
Step-by-step explanation:
Continuously compounded interest formula:
where
A = future value
P = principal (present value of amount invested)
e = mathematical constant, the base of natural logarithms
r = interest rate
t = time in years
We have: P = 6154; r = 8% = 0.08; t = 10
Answer: $13,695.98