PLEASE HELP ME!Food webs - transferring energy and matter from one level to another. Consider the food web you see here. Would y
ou change this food web to make it more accurate? If yes, how?
A) The food web is correct as is. I would not change anything.
B) Add the Sun; the source of energy. Add a decomposer also like fungi.
C) The food web is missing the decomposer. bacteria or fungi could be added.
Eliminate
D) The food web is missing the top level consumer. A predator must be
A) The food web is correct as is. I would not change anything.
B) Add the Sun; the source of energy. Add a decomposer also like fungi.
C) The food web is missing the decomposer. bacteria or fungi could be added.
Eliminate
D) The food web is missing the top level consumer. A predator must be
1 answer:
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Based on the calculations, Kirk bought 2.4 bags of popcorn and 7.2 sodas.
- Let the number of sodas bought be s.
- Let the number of bags of popcorn be p.
<u>Given the following data:</u>
- Cost of soda = $4.50.
- Cost of popcorn = $1.50.
- Total price = $36.
a. To write a system of equations that models this scenario:
<h3>What is a system of equations?</h3>A system of equations can be defined as an algebraic equation of the first order that has two (2) variables with each of its term having an exponent of one (1).
<h3>For the soda and popcorn:</h3> ...equation 1.
Translating the word problem into an algebraic expression, we have;
Three times as many bags of popcorn as sodas:
...equation 2.
b. To determine how many of each item Kirk bought:
Substituting eqn. 2 into eqn. 1, we have:
p = 2.4 bags of popcorn
<u>For soda:</u>
s = 7.2 sodas.
Read more on word problems here: brainly.com/question/13170908
Answer:
Step-by-step explanation:
Let
We have the relation
