Answer:
put it your calculator lol
Answer:
the theoretical probability is 1/5.
the experimental probability is 3/10.
chances are the experimental probobility will approach the theoretical probobility.
Step-by-step explanation:
since blue is one of five equal sizes, the probobility that it will land on blue is 1/5.
the expiromental probobility is the number of times it landed on blue devided by the number of spins. 15/50. this can be simplified by pulling out a 5, leaving us with 3/10.
last it stands to reason that the more times the spinner is spun the closer the experimental probability will model the theoretical probability.
Answer:
2 hours
Step-by-step explanation:
monday = 6 hrs
tuesday = 4 hrs
6 - 4 = 2
2 hours
Answer:
The solution is (-1,-8)
Step-by-step explanation:
Equation 1 :6x−2y=10
Equation 2 : 10x−y=−2
Multiply equation 1 by 1 and Equation 2 by 2
So, Equation 1 will be : 6x-2y=10
So, Equation 2 will be : 20x-2y=-4
Subtract 1 from 2
So, 20x-2y-6x+2y=-4-10
14x=-14
x=-1
Substitute the value of x in 1
So,6(-1)-2y=10
-6-2y=10
-16=2y
-8=y
Check solution:
Substitute the values in equation 1 :
6x−2y=10
6(-1)-2(-8)=10
-6+16=10
10=10
Hence Verified
So, The solution is (-1,-8)