9n+3=7n+19, 9n-7n=19-3, 2n=16, n=8.
check it
72+3=75chairs
56+19=75chairs
The function that represent this exponential decay is given as y = A(0.85)ˣ
<h3>What is an
exponential function?</h3>
An exponential function is in the form:
y = abˣ
Where a is the initial value and b is the multiplication factor.
Given that A is the initial value, there is a decay of 15%, hence:
b = 100% - 15% = 0.85
The function that represent this exponential decay is given as y = A(0.85)ˣ
Find out more on exponential function at: brainly.com/question/12940982
We can see that g(1) = f(4).
So g(x) = f(4*x)
k is 4
Answer:
A two-way table is a way to organise data about two specific variables. This example shows a two-way table where the variables are gender and favourite sport.
Step-by-step explanation: