For this case we have the following function:
<span>f(w) = 1.1w
</span>The first thing we must do for this case is to define the variables.
<span />We have then:
<span />w: represents watts
<span>
We observe that the function varies directly, therefore, we have a linear function and the constant of variation is positive.
That is, the slope of the line is positive.
Therefore, the linear function grows.
Answer:
B) light intensity increases linearly</span>
2 because if you divided 8/12 by 2/6=2
Answer: No, this is not a representative sample because each type of weed should be represented in proportion to the number of weeds actually present in the yard.
Step-by-step explanation:
A representative sample has to be in proportion, and the diagram shows that the greater part is not represented in proportion. Because it is not represented in proportion, it is not a representative sample.
Answer: C
Answer:
388,800 ft^2.
Step-by-step explanation:
Scale = 1 : 180
Actual length, Ls = 180 × 4
= 720 ft
Actual width, Bs = 180 × 3
= 540 ft
Area of a rectangle = Ls × Bs
= 540 × 720
= 388,800 ft^2.
Answer:
A pizza shop sells pizzas that are 10 inches orr larger. A 10-inch cheese pizza costs $8 and each additional costs $1.50 and each additional topping costs $0.75.
The equation that represents the cost of a pizza is:
P = $10 + $1.50a + $0.75b
Where 'a' represents the number additional inches and 'b' represents the number of additional toppings.
