Answer:
your sister is 43 and your are 18
Step-by-step explanation:
Answer:
9.9
Step-by-step explanation:
The table tells you numbers who "want" a job. The question asks you for numbers "looking for a job". Those may be different things. The question cannot be answered from the table, unless you make the assumption that those wanting a job are actually looking for a job.
total looking = (working and looking) + (not working and looking)
= 5.2 million + 4.7 million
= 9.9 million . . . . looking for a job
Answer:
23.8 pounds
Step-by-step explanation:
First we have to find how much she spend on coffee altogether, so our equation is:
141 - 83.16 = 57.84
Then we have to find how many times 2.43 goes into 57.84 so our equation is:
57.84 ÷ 2.43 = 23.8
So Sally bought 23.8 pounds of coffee
The linear equation representing the above said pair of points is "y=12x+9"
Step-by-step explanation:
The given set of points are
x Y
1 21
2 33
3 45
4 57
For finding the linear equation for the given sets of value
We must know the generic form of a linear equation is y=m*x + c
m= slope of the line where y= Δy/Δx
Δy= change in y value
Δx= change in x value
Thus slope ”m” = 33-21/2-1 = 12
we put slope “m” in the equation which becomes y=12x+c
Now we put any of the set value in the equation
33= 12*2+c ∴ c=9
Hence required linear equation is y=12x+9
Answer:
Arithmetic Sequence
---- Explicit
--- Recursive
Geometric Sequence
---- Explicit
---- Recursive
Step-by-step explanation:
Given
(a) Assume it is an arithmetic sequence
The explicit formula is calculated using:
Where
So, we have:
Rewrite
The recursive function is calculated using:
-
(b) Assume it is a geometric sequence
The explicit formula is calculated using:
Where
So, we have:
Split
Rewrite as:
The recursive function is calculated using:
-