The answer is b, f(x) = (x) + 1.
Answer: The unit rate is $25
Step-by-step explanation: We know that the cost of cabin lodging is 25 dollars per lodger.
Then the equation y = 25x models this relation.
Here the cost is y, and the number of lodgers is x.
We want to find the unit rate.
The actual equation should be in dollars, and the number of lodgers is just a scalar number.
so the equation should be:
y = $25*x
Now, the unit rate is defined as the rate with 1 in the denominator, in this case, is the price for each unit of x (lodgers) so is the price per lodger.
We already know that the price per lodger is $25, so the unit rate is $25.
Answer:
Answer (B) and (D)
Step-by-step explanation:
First we need to figure out: What is quadrant II about?
As said in the picture provided, quadrant II is in the upper left corner of a graph.
For a point to be in QII, the <em>x values need to be negative</em>, and <em>the y values need to be positive</em>.
B: (-4,2) and D: (-3,5) would belong in QII.
<em>Their x values are negative, and the y values are positive. </em>
<em>Therefore, </em><em>B and D would be the correct answers.</em>
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<h2>
Answer:</h2>
B. |y| = 1.6
<h2>
Step-by-step explanation:</h2>
A sketch of the vector is attached to this response.
As shown, the vector lies on the second quadrant and its horizontal and vertical components are given by x and y respectively.
Where;
|x| = v cos θ -----------------(i)
|y| = v sin θ -----------------(ii)
and
v = magnitude of the vector = 2.5km/hr
θ = angle that the vector makes with the +x axis = 90° + 50° = 140°
<em>To get the magnitude of the vector's vertical component</em>
<em>Substitute these values into equation(ii) as follows;</em>
|y| = 2.5 sin 140°
|y| = 2.5 x 0.6428
|y| = 1.607
|y| ≅ 1.6 km/hr
Therefore, the vertical component of the vector has a magnitude of 1.6 km/hr.
Answer:
n = 9
good luck
Step-by-step explanation:
