Answer:
109.33
Step-by-step explanation:
given that the population has a distribution with a mean of 110 and a standard deviation of 8
Sample size n = 40
Std error of sample mean = std dev/square root of sample size
= 
From std normal distribution table we find that 30th percentile for Z is
-0.5244
Corresponding x score =
30th percentile = 109.33663
=109.33
Answer:
26.6
Step-by-step explanation:
Solution for What is 35 percent of 76:
35 percent *76 =
( 35:100)*76 =
( 35*76):100 =
2660:100 = 26.6
Now we have: 35 percent of 76.6 = 26.6
Therefore, 35% of 76.6 is 26.6
(hope this helps can i plz have brainlist :D hehe)
Answer:
y=4/9
Step-by-step explanation:
Substitute 2y into the x
2(2y)+5y=4
4y+5y=4
9y=4
y=4/9
Hi there!
Using compatible numbers it would be:
12 ÷ 2 = 6.
Now when you divide it, the answer would be close to 6.
So, 12 ÷ 2 = 6 would be using compatible numbers.
Hope this helps ;)
