Answer:
Step-by-step explanation:
the median for 35 values, you can cross the first one and last one until there is only one value left, with should be the 18ᵗʰ value
the median for 36 values, same thing, but after cross all, there will be 2 values left instead of 1, just find the mean between 2 values.
Answer:
b
Step-by-step explanation:
Answer:
16 strips
Step-by-step explanation:
37.75/2.25=16.8...
Since you can't cut a fraction of what they need, 16 should be the answer
hope this helps :)
Answer
x = 2 and y = 3
Use substitution
3x = 15 - 3 (13 - 5x)
x = 2
Plug in x
3 (2) = 15 - 3y
y = 3