Answer:
B
Step-by-step explanation:
brainliest please, i'm trying to rank up, only if u dont mind
Answer:
0.71
Step-by-step explanation:
A normal die is six sided.
The probability of rolling a 5 is 1/6
The probability of rolling a factor of 6 is 4/6 (or 2/3)
-the factors of 6 are 1, 2, 3 and 6
The probability of rolling a number more than one is 5/6
-the die is numbered 1-6, and the numbers greater than one are 2, 3, 4, 5 and 6
If you’re rolling the die 3 times and want to get those three in that specific order:
Multiply 6 x 3 to get 18
-you roll a six sided die 3 times
The probability of rolling a 5 the first time is 1/18
The probability of rolling a factor of 6 the second time is 4/18 (or 2/9)
-(see factors of 6 above)
The probability of rolling a number greater than 1 is 5/18
Next multiply 18 x 3, which is equal to 54
-this is because you want to find the EXACT theoretical probability of rolling these numbers in this exact order
Add up all your numerators
1 + 4 + 5 = 10
Your probability of rolling these numbers in this exact order is 10/54.
But you must ALWAYS simplify your fractions.
Simplify 10/54:
10 / 2 = 5
54 / 2 = 27
Your simplified fraction is 5/27.
Hope this helped! :3
Answer:
1/4 x 4 = 1 1/20 x 4 = 4/20 or 1/5 which means he can run 5 mile an hour
Answer:
b) 94
Step-by-step explanation:
The Total Degree of a Triangle is 180 degrees. Knowing this, set up an equation.
68+26+x=180.
x is the complementary angle of the "?" angle.
Solve the equation.
94+x=180
x=86
Then Subtract 86 from 180 to find "?"
180-86=94
I hope this helps!