67+52+x=180
119+x=180
x=61
hope this helps!
the equation to be used would be x=180-(67+52)
FIRST METHOD
From the frequency table, X stands for the number and F stands for the number of time that a particular number occur.
So, if we break the table down, we are going to have the following numbers:
1, 1, 2, 2, 3, 3, 3, 3, 3, 4.
The total number of occurrence = Addition of F = 10
Mean = [Summation of all occurrence] / Number of occurrence
Mean = [1+1+2+ 2+3 +3 +3 +3 +3 + 4] / 10 = 25 /10 = 2.5
Therefore, mean = 2.5
SECOND METHOD
Mean = [ 1*2] + [2* 2] + [3 * 5] + [4*1] / [2+ 2 + 5+ 1]
Mean = 2 + 4 + 15 + 4 / 10 = 25 / 10 2.5
Therefore, Mean = 2.5
Answer:
1/6 < 1/2
Step-by-step explanation:
The larger the denominator, the smaller that fraction would be. Both of the numerators are equal, so we don't have to worry about that. Since 6 is larger than 2, we know that 1/2 is larger than 1/6. hope I helped:))
Answer:
45 Kg of the of this mixture contains 9 kg of almond
Step-by-step explanation:
Given:
The ratio of almond, wheat and corn = 3:5:7.
To Find:
Amount of this mixture contains 9 kg of almond =?
Solution:
The total of the fraction = 3+5+7 = 15
Let the total amount of the mixture be X, then
Then
X = 45
