A food production company is choosing between two suppliers of grain. Supplier A sells grain for $5.25 per bushel plus a deliver
2 answers:
Answer:
Supplier A is cheaper than supplier B.
Step-by-step explanation:
Supplier A sells grain for $5.25 per bushel plus a delivery fee of $3 per bushel.
Supplier B sells the grain for $6.50 per bushel plus a flat delivery fee of $1,500 each week.
When 500 bushels are bought from supplier A.
=> dollars
When 500 bushels are bought from supplier B.
=> dollars
Therefore, Supplier A is cheaper than supplier B.
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The sum of two vectors is (- 0.5, 10.1)
<u>Explanation: </u>
To add two vectors, add the corresponding components.
Let u =⟨u1,u2⟩ and v =⟨v1,v2⟩ be two vectors.
Then, the sum of u and v is the vector
u +v =⟨u1+v1, u2+v2⟩
(b)
Two vectors = ( 3, 4 )
angle 2π/3 = 120°
In x axis, the vector is = 7 cos 120°
In y axis, the vector is = 7 sin 120°
= 7 X 0.866
= 6.062
The second vectors are ( -3.5, 6.062)
Sum of two vectors = [( 3 + (-3.5) ), (4 + 6.062)]
= (- 0.5, 10.1)
<h3><u>Answer</u><u>:</u><u>-</u></h3>
Write both sides as powers of 8, then simplify:
However, on the left hand side, this would mean we'd have, , which is undefined (assuming the real-valued logarithm), so this equation has no real solution.
Answer:
b. x = 0 ; (0,4)
Step-by-step explanation:
To quickly solve this problem, we can use a graphing tool or a calculator to plot the equation.
Please see the attached image below, to find more information about the graph .
The equation is:
y=2*x^2+4
We can appreciate that the axis of symmetry corresponds to the y-axis, which is equal to the line x = 0
The vertex corresponds to the minimum point of the function.
V = (0,4)
Correct option: b.
