Second side= x
First side = 2x
Third side = x+5
x+2x+x+5=49
4x=44
x=11
1st side= 22
2nd side = 11
3rd side = 16
She has 4 groups all together. 3 groups with ten rocks each and 1 group with 8 rocks(8/10).
Answer:
telephone pole
Step-by-step explanation:
ANNSWER - .545 EXPLANATION - all together there are 11 marbles, green and blue make up 6 of those. so you put 6 over 11 and then covert to a decimal which comes out as .545
Answer:a
a

b

Step-by-step explanation:
From the question we told that
The stem plots for American League is

Here the first column is the tens while each digit in the in the second column is the unit of the first column
For example row 3 means
40 , 43, 49
The sample size is n = 14
Generally the median is mathematically represented as

Here K is the
i.e
From the stem plot the 7th term is 57
And
K is the
i.e
From the stem plot the 8th term is 58
Thus the median is

=> 
The stem plots for National League is

Generally the mean is mathematically evaluated as


