X^3/x (I hope this is what you mean)
Step One: Convert each x into the appropriate power.
x^3/x^1 (makes it easier to divide)
Step Two: Spread out the x's.
x*x*x/x
Then we divide three x to one x.
x*x
x^2
The answer is x^2.

3 0

3 years ago

2=(1+r/100n)^nt

klasskru [66]

Answer:

a) Log ( 2 ) = 4t Log ( 83/80 )

b) 4.7 years

Step-by-step explanation:

Attached below is the detailed solution

<u>a) exponential statement in log form for an investment at 15% quarterly </u>

Log ( 2 ) = 4t Log ( 83/80 )

n = 4 , r = 15

<u>b) using change to base to find double time in yr </u>

Double time in yr

t = Log ( 2 ) / 4log ( 83/80 )

= 4.7 years

5 0

3 years ago

(6,-1) (0,3) write an equation

lesya692 [45]

First you need to find the slope
Y2-y1/x2-x1
3-6/0-(-1)
-3/1
Slope is -1 , use a point to find b
3=-1(0)+b
3=b
The equation is
Y=-x+3

5 0

3 years ago