Answer: i think its a i think so dont report me if im wrong
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
28=Diameter
Radius= D/2
=14
Answer:
concentration = 8/84 + 8 = 0.8696
Step-by-step explanation:
<span>In addition to linear, quadratic, rational, and radical functions, there are exponential functions. Exponential functions have the form f(x) = <span>bx</span>, where b > 0 and b ≠ 1. Just as in any exponential expression, b is called the base and x is called the exponent.</span>
<span>An example of an exponential function is the growth of bacteria. Some bacteria double every hour. If you start with 1 bacterium and it doubles every hour, you will have 2x bacteria after x hours. This can be written as f(x) = 2x.</span>
<span>Before you start, f(0) = 2<span>0 </span>= 1</span>
<span>After 1 hour f(1) = 21 = 2</span>
<span>In 2 hours f(2) = 22 = 4</span>
<span>In 3 hours f(3) = 23 = 8</span>
and so on.
<span>With the definition f(x) = <span>bx</span> and the restrictions that b > 0 and that b ≠ 1, the domain of an exponential function is the set of all real numbers. The range is the set of all positive real numbers. The following graph shows f(x) = 2x.</span>
<span> </span>
9514 1404 393
Answer:
11
Step-by-step explanation:
2 3/4 lb = 11/4 lb = 11×(1/4 lb)
The cook can make 11 quarter-pound burgers.
