Answer:znmdzfhnnnnnncv
Step-by-step explanation: bvcxjcdjhdfnjdg
According to the Central Limit Theorem the sum or average of at least 30 independent random variables with the same distribution is approximately normal. Therefore the answer is 'at least 30 measurements.'
Answer:
10 is the unit rate per 1
Step-by-step explanation:
if you do a number line
and you put
10 20 30 40 50 60 70 80 90
_____________________________________________________
1 2 3 4 5 6 7 8 9
you can see that if you divide 20 by 2, you get the unit rate as 10 per 1
Hope this helps!
Answer:
The slope is -8 and the y intercept is -6
Step-by-step explanation:
The first numbers are the slopes and the one after that is the y intercept. ALWAYS
Let the number of songs owned by Lou be = x.
Kelly has 4 times as many songs as Lou = 4x
Tiffany has 6 times as many songs as Lou = 6x
They all have total of 682 songs
= x + 4x + 6x = 682
11x = 682
x = 682 / 11 .
x =62.
How many songs Kelly has = 4x = 4*62 = 248 songs.
<span>Kelly = 248 songs.</span>