Given the following data set, calculate the mean, median, mode, range, and standard deviation: {17, 19, 1, 19, 4, 22, 7, 7, 19,
kozerog [31]
Answer:
mean: 12
median: 12
mode: 19 and/or 7
range: 6 (I think, I'm not great at range)
standard deviation: 20 (I think, not great at this either)
hope this helped even a little bit
Answer:
The answer is 2-3x=3 cutie.
Step-by-step explanation:
Answer:
40,000cm
Step-by-step explanation:
there are 100cm in every meter, so each side of the square is 200cm long. to find the area multiply length times height (the length and the height are equal on a square)
200x200 = 40,000
The final answer of the price of the shirt is 12
Answer:
Yusuf = 37.5
Ajay = 13.5
Step-by-step explanation:
Lets say.. Yusuf = y and ajay = a
y = 24+a (since yusuf is 24 years older than ajay)
5 years before, the sum of their ages was 41 so subtract 5 from y and a and add the two.
(y-5)+(a-5)=41
We already have defined y in terms of a (y =24+a) so we substitute that in for y.
(24+a-5)+(a-5)= 41
24-5 = 19
19+a+a-5=41
a+a = 2a
2a+19-5 = 41
19-5 = 14
2a+14 = 41
subtract 14 from both sides
2a=27
a=13.5
substitute that in y=24+a
y=24+13.5
y=37.5
lets check these answers.
(37.5-5)+(13.5-5)= 41
37.5-5 = 32.5 and 13.5-5= 8.5
32.5+8.5=41??
Correct!