Answer:
1. 6
2.
pennies = 9
nickels = 5
quaters = 5
dimes = 10
Step-by-step explanation:
1.
18/3 = 6
as we know that there are 18 scoops, and 3 per icecream, we can divide the two to get the number of ice creams
2.
5n
#n = #q; #q = 2#d, this is a simple ratio, you just plug in the variables to get
5n = 5q = 10d = 15 coins
24 - 15 = 9 pennies
pennies = 9
nickels = 5
quaters = 5
dimes = 10
14ftsquared
2x2=4
5x2=10
10+4=14 ft squared
Correct Answer:
Option B. It will have less variationThe standard deviation of distribution of sample means is given by:
Here,
s = Standard deviation of distribution of sample means
S = Population standard deviation
n = Sample Size
From equation we can see that Standard deviation of distribution of sample means is inversely proportional to the square root of sample size. This means if sample size is increased, the standard deviation of distribution of sample means will decrease. Hence a larger sample size will have less variation as compared to a small sample size.
Therefore, option B is the correct answer.
Answer:
The only error is the inequality sign (<) so the correct equation will be
y ≤
Step-by-step explanation:
Because it is a solid line so we use the less than or equal sign
If the inequality is a dash line, we use the less than but NOT EQUAL
21080000.00
Hope it helped