The ratio from pine to elm is pine/elm
so, pine/elm
1. Plug it in 350/600
2. Simplify 7/12
So there is 7kg of pine to every 11kg of elm. Written as a ratio, it's pine:elm, so 7:11
A = 18
You need to
Multiply both sides of the equation
- 3/2 x (-2/3) x a = - 3/2 x - 12
Then simplify both sides
a = - 3/2 x 12
Simplify
-3/2 x -12
a = -3 x -6
Multiply -3 by -6
Answer: a = 18
Step-by-step explanation:
given
as equation 1, and
as equation 2.
Now, multiply equation 2 by 2.
now let's this equation be equation 3.
We now use equation 1 + equation 3 to eliminate y and find x.
Now substitute x = 7 into equation 2.
Answer:
A.The marginal frequency for the survey is 160
Step-by-step explanation:
Answer:
maube 12
Step-by-step explanation:
i am not sure ..but try ur luck
