Let the two segments be x and y
x+y=45...1
X/y = 2/3...2
From1, y=45-x
Sub this into 2
x/(45-x)=2/3
3x=90-2X
5x=90
x=18
y=45-18=27
Answer:
13. 13 or 17 (not sure about this, sorry)
14. 28
Step-by-step explanation:
13.
if counting the sequence from 
then 
is 17, but if
counting from 
, then is 13.
14.
Answer:
347 is the initial spider population
Step-by-step explanation:
y = ab^x
is the formula for exponential growth and decay
a = the initial value
b is the growth or decay rate
b>1 it is the growth rate (b-1) is the percent
0<b<1 it is the decay rate (1-b) is the percent
y = 347(1.2)^x
347 is the initial spider population
(1.2-1) = .2 = 20 % growth rate
Answer:
A. Line <em>q</em> slope is undefined and x-axis has a slope of 0
Step-by-step explanation:
These ordered pairs have identical x-coordinates, therefore the <em>rate of</em><em> </em><em>change</em><em> </em>[<em>slope</em>]<em> </em>is undefined.
I am joyous to assist you anytime.
