Answer:
Questions 13-15 will all be related to the same situation.
A food pantry is making packages. Each package weighs 64 pounds. Each package contains 4 boxes. Each box contains a 7-pound bag of beans and a bag of rice. The bags of rice are all identical.
Which equation accurately represents this situation?
Step-by-step explanation:
Answer:
P(n)=5n+9
Step-by-step explanation:
The initial population (week 0), 
Population after 5 weeks, 
Since the population is growing according to a linear growth model.
A linear model is of the form: y=mx+b where m is the slope and b is the y-intercept.
First, we determine the population growth per week which is our slope.
We then have:
y=5n+b
When Number of weeks, n=0, 
=y=9
Therefore: 9=5(0)+b
b=9
Therefore, our population after n weeks:
P(n)=5n+9
The domain for the function f(x) = |x + 1| is the set of all real numbers.
The range of the function is the set of positive real numbers.
Given the function f(x) = |x + 1|
f(-4) = |-4 + 1| = | -3| = 3
This means that the number -4 is at a distance of 3 units away from -1 on the number line.
f(2) = |2 + 1| = |3| = 3
This means that the number 2 is at a distance of 3 units away from -1 on the number line.
f(1.5) = |1.5 + 1| = |2.5| = 2.5
This means that the number 1.5 is at a distance of 2.5 units away from -1 on the number line.
Learn more at:
Domain and range - brainly.com/question/2264373
Absolute value or modulus function - brainly.com/question/12980508
#SPJ9
The sales tax adds an extra $1.50 to the price which will make the total $20.25.
