We have that the probability of Janice rolling a 2 or 5 on her 7th toss of the dice is
From the question we are told that
Janice rolled either a 2 or a 5 on the last 6 rolls of the die
Janice rolling a 2 or 5 on her 7th toss of the dice
Where
Janice roll the standard die 7th time the probability of getting 2 or 5 is
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Answer:
132
Step-by-step explanation:
1. -3(2z-8d) Solve within the parenthesis.
2. 2(6)=12, 8(7)=56
3. Do the math within the parenthesis with our new integers. 12-56=-44
4. multiply both integers now. -3(-44) = 132
*a negative times a negative wil give you a positive answer.
The square root of 52
the third answer
Answer:
33
Step-by-step explanation:
If m = Mother's age and d = daughter's age, we can make the following equations
m = 3d
m + d = 44
Now, using substitution, we can substitute m for 3d in the second equation:
3d + d = 44, 4d = 44, d = 11
Then, we can plug d into the first equation: m = 3(11) = 33
Answer:
46.5
Step-by-step explanation:
