We are given : A football team loses 108 yards in 12 plays.
Because the football team loses 108 yards, we would take a negative value for loses.
Therefore, total loss =-108 yards.
1) According to first part we need to find the average loss per play.
Total number of plays = 12.
Therefore, <em>the average loss per play = -108/12.</em>
Therefore, correct option is C option.
<h3>C) Negative 108/12</h3>
2) On dividing -108 by 12, we get -9.
Therefore, -9 tells the average change in field position for each of the 12 plays.
<h3>Correct option is B) −9.</h3>
Answer:
684 sq.ft
Step-by-step explanation:
(1) The base area of the pyramid is 18x20=360 sq.ft
(2) The Triangles of the pyramid:
1. There are two kinds of the triangles.
2. Smaller one: 18x8/2 (base times height divide 2)=72 sq.ft
3. Bigger one: 20x9/2=90 sq.ft
4. There are two of them so 72+72+90+90=324 sq.ft
And so 360+324=684 sq.ft.
The two types of variables that we can choose from are 1) the Independent Variable and 2) the Dependent Variable.
The independent variable is one that you can change freely, whereas the dependent variable is the variable that changes depending on what another variable's (independent variable) value is.
So in this example given, the independent variable is the price of the hotdog, since the number of hotdogs sold, being the dependent variable, varies directly with the price of these hotdogs.
Therefore:
Independent Variable: Price of the hotdog
Dependent Variable: Number of hotdogs sold
9514 1404 393
Answer:
Step-by-step explanation:
There are <em>an infinite number of possibilities</em>. Any vector whose dot-product with p is zero will be perpendicular to p.
Let m = 0i +1j +ak. Then we require ...
m·p = 0 = 0×1 +1×2 +a(-2) ⇒ 0 = 2 -2a ⇒ a = 1
m = 0i +1j +1k
__
Let n = 2i +0j +bk
n·p = 0 = 2×1 +0×2 +b(-2) ⇒ 2 -2b = 0 ⇒ b = 1
n = 2i +0j +1k