Answer: 77 seeds
Step-by-step explanation:
Given: The germination rate for zinnia seeds =78%
Let x be the total number of seeds he planted, then
The seeds germinated= 78% of x
⇒The seeds germinated= 0.78x
If James wants 60 zinnia plants for his yard, then it will give the equation
Hence, he should plant 77 seeds .
A ∩ B = {2, 4} [intersection (∩) means the common terms]
Answer:
The number of solutions of the system is 0
Step-by-step explanation:
we know that
When solving a system of equations by graphing, the solution of the system is equal to the intersection point both graphs.
In this problem the graphs do not intersect
therefore
The number of solutions of the system is 0
Answer:
Step-by-step explanation:
When you not given the vertex form, the you are given the standard form:
The value of k, is the y-value of the vertex of the function.
To find the value of k, you plug in
In order works, you evaluate
This will give you the k-value
Answer:
i think its 7n/4
Step-by-step explanation:
