Answer:
y = -1
Step-by-step explanation:
Find the interquartile range for the data {5, 7, 9, 5, 6, 6, 6, 11, 11, 3, 3}
RoseWind [281]
Answer:
4
Step-by-step explanation:
i dont really know how to explain i used an algebra calculator
Answer:
Step-by-step explanation:
We are given the two functions:
And we want to find:
So, by substitution:
Simplify. Distribute:
Rearrange:
Combine like terms. Hence:
Step-by-step explanation:
is it's total displacement divided by the total time taken.
Father and daguther together
father=180
father and daughter is 7 times daught
father+x=7x
180+x=7x
D is answer
and daughter=30lb