Answer:
y=mx+b
Step-by-step explanation:
follow this equation
Answer:
- The population in 2001 is 23.1 million
- It will reach 28.3 million in 2013
Step-by-step explanation:
Given

Solving (a): Population in 2000.
This implies that


So, we have:



Solve the exponent


The population in 2001 is 23.1 million
Solving (b): When will it reach 28.3 million
This implies that:

So, we have:


Divide both sides by 23.1

Take natural logarithm of both sides

Rewrite as:


So:


Make t the subject



Add the value of t to 2013 to get the actual year


It will reach 28.3 million in 2013
Answer: $500=$1.50x+$3.00y
Step-by-step explanation:
i’m p sure that bc the x and ya represent the amount of ppl buying it and it adds to a total of 500
B is 10 and a is 8 that's ur answer
Remember for any two polygons
Area of polygons is directly proportional to square of sides
So
- BC²/XY²=135/15
- 15²/XY²=9
- (15/3)²=XY²
- XY=5in
#35
- HJ²/XY²=168/378
- 8²/XY²=0.44
- XY²=64/0.44
- XY²=145.45
- XY\approx 12+