Answer:
1)13(left)
2)52(right)
3)48
4)51.923
Step-by-step explanation:
a^2+b^2=C^2
Step-by-step explanation:
y=kx
say that y is the original prince and x is the sale price
15=k(10)
15/10=k
3/2=k
you can check with the next problem to check if it is the same
25=k(20)
25/20=k
5/4=k
so you take 5/4-3/2=-1/4 so the constant is -1/4
Hope that helps :)
The standard deviation of the set is 5.2
To find standard deviation, we take the square root of the variance.
Answer:
no solutions
Step-by-step explanation:
Y’all need to find out on the graft but it was 0.5 will be on the last line
