Answer:
The probability is 2/5.
Step-by-step explanation:
4/5 is the probability of not getting a 5
1/2 is the probability of flipping heads
4/5x1/2 = 4/10 = 2/5
Two can be the same and for the most that would be two $5 bills and the third would be a $1 bill so the most he could give her is $11
Answer:
16
Step-by-step explanation:
7x+14=6x+30
Move x into one side and whole numbers to the other.
Solve like linear equation.
7x+14=6x+30
7x-6x=30-14
x=16
<h3>-19 = -17 + k/5</h3>
<em>Multiply both sides of the equation by </em><em>5</em><em>.</em>
<h3>-95 = -85 + k</h3>
<em>Swap the sides so that all the terms of the variables are on the left side.</em>
<h3>-85 + k = -95</h3>
<em>Add </em><em>85</em><em> to both sides.</em>
<h3>k = -95 + 85</h3>
<em>Add </em><em>−95</em><em> and </em><em>85 </em><em>to get </em><em>−10.</em>
<h3>k = -10</h3>
<h2>Skandar</h2>
Hey there :)
h ( x ) = f [ g ( x ) ]
To find h ' ( x )
We do → f ' [ g ( x ) ] × g ' ( x )
This is called the chain rule
Given;
g ( 1 ) = 2 → f ' ( 2 ) = 5
g ' ( 1 ) = 6
Apply the formula
h ' ( 1 ) = f ' [ g ( 1 ) ] × g ' ( 1 )
= f ' ( 2 ) × 6
= 5 × 6
h ' ( 1 ) = 30