No it is not a function the are two inputs for one output
Answer:
i believe its The difference in the means is significant because a difference of 2 is not very likely.
Step-by-step explanation:
Answer:
Bo teaches 20 classes per week.
Erica teaches 28 classes per week.
Step-by-step explanation:
Let x= yoga classes taught by Bo
and y=yoga classes taught by Erica
We get the following system of equations
x+y=48 (equation 1)
y=2x-12 (equation 2)
Solve the system of equation:
Using equation 1:
x=48-y
Substitute x in equation 2:
y=2(48-y)-12
=96 - 2y - 12
2y+y=84
3y=84
y=84/3 =28
Substitute in equation 1:
x+28=48
x=48-28=20
So Bo teaches 20 classes per week and Erica teaches 28 classes per week.
Hope this helps :)
Answer:
9 loaves
Step-by-step explanation:
Judy get 3/4 of the bread, so ...
(3/4) · 12 loaves = 9 loaves
Answer:
127.3
Step-by-step explanation:
T≈127.333≈127.3
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