We know that
[probability that both have the secret decoder ring]=(13/47)*(12/46)
[probability that both have the secret decoder ring]=(156/2162)
[probability that both have the secret decoder ring]=0.0722-------> 7.22%
the answer is 0.0722 (7.22%)
Answer:
Second option: y = 8x-3
Step-by-step explanation:
The equation tha satisfies the given values will be the required linear equation
So,
y = 8x + 45
For x=3 and y=21
21 = 8(3) +45
21 = 24+45
21≠69
As this equation is not satisfied by the values, it is not the correct option..
For y = 8x-3
x=3,y=21
21 = 8(3)-3
21 = 24-3
21=21
x=5, y=37
37 = 8(5)-3
37=40-3
37=37
x=7, y=53
53 = 8(7)-3
53 = 56-3
53 = 53
As the equation is true for all values of x and y. This is this correct option..
When a physical need has been achieved to a drug or alcohol ,this is referred to as dependence or addiction.
a) students that travel to school by car = 14
students that do not travel to school by car = 11
total number of students = 14 + 11 = 25
percentage of students that do not travel by car =
<h2>—————————————</h2>
b) 3 since we've 4 such cars in which 2 students travel , which gives us 8 students. then we've 1 car in which 3 students travel . adding them up , we get 8 + 3 = 11 students.
we've to find the number of cars that carry just 1 student.
this can be found by ,
14 - 11 = 3 cars
<h2>—————————————</h2>
c)
hope helpful ~
Answer:
A}
Step-by-step explanation:
