<u>ANSWER</u>
The number of lemonade in the can is 4. So we write,
![n(L)=4](https://tex.z-dn.net/?f=n%28L%29%3D4)
The number of apple in the can is 3. So we write,
![n(A)=3](https://tex.z-dn.net/?f=n%28A%29%3D3)
The number of iced tea in the can is 5. So we write,
.
The total number of drinks in the can,
.
Probability of selecting a can of an iced tea,
![P(I)=\frac{n(I)}{n(S)}](https://tex.z-dn.net/?f=P%28I%29%3D%5Cfrac%7Bn%28I%29%7D%7Bn%28S%29%7D)
![P(I)=\frac{5}{12}](https://tex.z-dn.net/?f=P%28I%29%3D%5Cfrac%7B5%7D%7B12%7D)
Since he selected the first one and gave it to his friend, the samples space as well as the number of iced tea will reduce by 1.
Probability of selecting a can of an iced tea again is,
.
Therefore probability of selecting 2 cans of an iced tea is
![P(2 \:cans of\: iced \:tea)=\frac{5}{12} \times \frac{4}{11}](https://tex.z-dn.net/?f=P%282%20%5C%3Acans%20of%5C%3A%20iced%20%5C%3Atea%29%3D%5Cfrac%7B5%7D%7B12%7D%20%5Ctimes%20%5Cfrac%7B4%7D%7B11%7D)
![P(2 \:cans of\: iced \:tea)=\frac{20}{132}](https://tex.z-dn.net/?f=P%282%20%5C%3Acans%20of%5C%3A%20iced%20%5C%3Atea%29%3D%5Cfrac%7B20%7D%7B132%7D)
![P(2 \:cans of\: iced \:tea)=\frac{5}{33}](https://tex.z-dn.net/?f=P%282%20%5C%3Acans%20of%5C%3A%20iced%20%5C%3Atea%29%3D%5Cfrac%7B5%7D%7B33%7D)
.
The correct answer is option C
Answer:
Correct answer is C. she solved the question using long division correctly
Answer:
A. -10
Step-by-step explanation:
Hi there!
We are given that the equation of line m is
, and we want to find the slope of the line perpendicular to m
Perpendicular lines have slopes that multiply to get the result of -1
So let's find the slope of line m
The equation is written in the form y=mx+b, where m is the slope, and b is the y intercept
As
is in the place of where the slope should be,
is the slope
Now find the slope of the perpendicular line with this formula:
![m_1*m_2=-1](https://tex.z-dn.net/?f=m_1%2Am_2%3D-1)
![m_1=\frac{1}{10}](https://tex.z-dn.net/?f=m_1%3D%5Cfrac%7B1%7D%7B10%7D)
In that case,
![\frac{1}{10}*m_2=-1](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B10%7D%2Am_2%3D-1)
Multiply both sides by 10
![m_2=-10](https://tex.z-dn.net/?f=m_2%3D-10)
So the slope of the perpendicular line is -10, or A
Hope this helps!
Answer:
see below
Step-by-step explanation:
In the system of equations, x represents the, price to wash a car and y represents the price to wash an SUV.
If the system of equations is graphed in a coordinate plane, the coordinates (x, y) of the intersection of the two lines are the price of the car wash (x) and the price of the SUV wash (y)______.
x=12 and y = 18
x+y = 12+18 = 30
The total cost of 1 car and 1 SUV is $_30____.
5x+4y = 5(12)+4(18) = 60+ 72 =132
The total earnings for hour 3 are $_132_____.
Answer:
A) 6
B)5
C)4
D)3
E)1.76
F)1.52
G)1.5
H)1.4
I)1/6
J)2/3
props to the first guy that said it