Answer:
5:8
Step-by-step explanation:
We don't know how much is the total, so 5:5+3
Seventh graders to total is 5:8
Answer:
b. -33
Step-by-step explanation:
The question is about finding the determinant of a 2×2 matrix
General formula; when given matrix A =[ b c ]
[ d e]
the determinant of A = (e×b)-(c×d)
Evaluate
(3 -3)
(-5 -6) = (-6×3) - ( -5×-3)
= (-18)- ( 15) = -33
Answer:
11/28
Step-by-step explanation:
1. Add up all of the customers to get the sample size.
33 + 51 = 84
2. Since we are finding the chance of it being a size small, 33 will be out numerator.
3. Create the final fraction, (33/84)
4. Simplify (11/28)
<em>Hope this helps! Comment if you have any questions. :)</em>
Width = 5.5yd
Length = 12yd
<u>Explanation:</u>
Area of rectangle = 
Let width of the rectangle = b ,
So, length = 2b+1
Area of rectangle = (length X width) - eqn 1
Putting the value of length and width in above equation 1,
On solving the equation we get,
b = 5.5yd
So, width (b) = 5.5yd
and length = 2(5.5) + 1
l = 12yd
Hence,
Width = 5.5yd
Length = 12yd
What are u trying to ask the number of boys or girls or both?
