Answer:
The equation that models the situation is 
Step-by-step explanation:
Exponential equation:
An exponential equation has the following format:
In which A(0) is the starting value and r is the growth rate, as a decimal.
Starting value of 13 and a growth rate of 0.78%.
This means that 
Write an equation to model the situation.
The equation that models the situation is
Answer:
Step-by-step explanation:
Answer:
About 7% of the students
Step-by-step explanation:
A perpendicular line has an opposite reciprocal slope. This means that the new line will have a slope of -4/3x. Plug in x and y into the equation y=Mx +b where m is the slope (-4/3):
-3=(-3/4)(-3) + b
and isolate b:
b-3=(-3/4)(-3)
b=(-3/4)(-3) +3
b=9/4+3
b=21/4
The final equation is y= -4/3x + 21/4
The y intercept is (21/4).
Answer is 47.25
BRAINLIST?
