Answer:
Step-by-step explanation:
Given
Let y represent the number of meatballs in total and x represents the number of plates.
per plate
Required
Determine the value of x
To solve for x, we make use of the following expression.
Substitute values for y and Rate
Divide through by 5
<em>Hence, number of plates is 6</em>
Answer:
perimeter: 12x-6
area: 6x-10
Step-by-step explanation:
PERIMETER:
6x-5(2)+2(2)
12x-10+4
12x-6
AREA:
6x-5•2
6x-10
The three angles are 36 , 72 and 72.
Answer:
Step-by-step explanation:
Let total distance
Speed of Frank
I think you meant: "<span>Which is the graph of f(x)=100(0.7)^x?" Unfortunately, you have not shared the four possible answer choices.
Graph </span>f(x)=100(0.7)^x:
<span>
Recognize that this is a decaying exponential function, since the common ratio, 0.7, is between 0 and 1. Each time x increases,s f(x) decreases.
Table of x, y values:
x y
0 </span>100(0.7)^0 = 100(1) = 100
1 100(0.7)^1 = 70
2 100(0.7)^2 = 100(0.49) = 49
<span> and so on.
The graph never crosses or touches the x-axis. There is no vertical asymptote, but there is a horiz. one: y=0.
</span>