Answer:
C) 26
Step-by-step explanation:
41 , 35,30 , X , Y ,15
Number of data's = 6. So, median will be the average of . 3 and 4th term
Median =
30 + X = 25*2
30 + X = 50
X = 50 - 30
X = 20
Mode is 15
So, Y = 15
41,35,30,20,15,15
Answer:
shade 20 squares
Step-by-step explanation:
What your going to think about is there is going to be 4 5's so 4 x 5 is 20
The solutions of the expression are;
a. - 5 - 2 = -7
b. 6 - (-5) = 11
What is Addition?
A process of combining two or more numbers are called Addition.
The given expression are;
a. -5 - 2
b. 6 - (-5)
Now, Solve the expression as;
-5 - 2 = - 7
And, 6 - (-5) = 6 + 5 = 11
So, The solutions of the expression are;
- 5 - 2 = -7
6 - (-5) = 11
Learn more about the addition visit:
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Answer:
Yes, the number is 9.
Step-by-step explanation:
81 is 9², and 90 is their sum.
Answer:
4/45.
Step-by-step explanation:
There are a total of 15 marbles in the bowl, so:
P(red) = 5/15 = 1/3
P(blue) = 4/15
Required probability = 1/3 * 4/15
= 4/45