Complete question is;
A cash register contains coins. 10 pennies, 11 nickels, 13 dimes, and 6 quarters. A cashier will randomly choose two coins one at a time without replacement. What is the probability that the cashier will choose a penny first, followed by a dime?
Answer:
1/12
Step-by-step explanation:
We are told there are 10 pennies, 11 nickels, 13 dimes, and 6 quarters.
Thus total number of coins = 10 + 11 + 13 + 6 = 40 coins
Probability of picking a penny first is;
10/40 = 1/4
After which we will have 39 coins left.
Probability of a dime after that will be 13/39 = 1/3
Thus,probability of picking a penny first then a dime will be; ¼ × ⅓ = 1/12
Answer:
Multipy radius by radius to get the diameter, add that to the circumference and height, but first multiply by pi to get the area around the cylinder.
Step-by-step explanation:
The answer is C. 9.946025 is the answer, but it's rounded up to 9.95.
Answer:
<h2>x = 27</h2>
Step-by-step explanation:
An angle bisector of an angle of a triangle divides the opposite side in two segments that are proportional to the other two sides of the triangle.
Therefore we have the equation:
<em>cross multiply</em>
<em>use the distributive property</em>
![(14)(x)+(14)(8)=(10)(2x)+(10)(-5)](https://tex.z-dn.net/?f=%2814%29%28x%29%2B%2814%29%288%29%3D%2810%29%282x%29%2B%2810%29%28-5%29)
<em>subtract 112 from both sides</em>
<em>subtract 20x from both sides</em>
<em>divide both sides by (-6)</em>
![x=27](https://tex.z-dn.net/?f=x%3D27)
Step-by-step explanation:
The explanation:
8x+36x-24=
44x-24.
That is in its simplest form.