Answer:
4 1/2
Step-by-step explanation:
Just do the math work it out on paper and check it!
Answer:
see explanation
Step-by-step explanation:
Since the 2 figures are similar then the ratios of corresponding sides are equal, that is
= 
( cross- multiply )
18x = 48 ( divide both sides by 18 )
x = 
= 
= 2 
Similarly
= ( cross- multiply )
18y = 30 ( divide both sides by 18 )
y = 
= 
= 1
Answer:
A.
Sample 1 mean: 6.375
Sample 2 mean: 6.375
Sample 3 mean: 6.625
B.
Range of sample means: 0.25
C.
The first and last boxes should be checked, as they are true.
Step-by-step explanation:
To calculate the mean you must add all of the numbers together and then divide the sum by the quantity of numbers. Ex: 3+7+8+3+7+9+6+8 = 51.
51/8 = 6.375.
Answer:
27, you need to simplify both sides of the equation to get x on one side.
Step-by-step explanation:
9.1 yards because it’s just the answer because i know it’s the answer
