Answer:
I am not sure i need more information
Step-by-step explanation:
more information please!
Step-by-step answer and explanation: 4+1=5
150/5=30
4*30=120
1*30=30
120-30=90
Ivan gets £90 more than Tanya.
Answer:
Divide both sides by 3
∣x−1∣≥12/3
Simplify 12/3 to 4
∣x−1∣≥4
Break down problem into 2 equations
x−1≥4
(x−1)≥4
Then solve...
ANSWERS:
x≥5
x≤-3
Answer: b. It's a fair method because each result is an equally likely possible outcome.
The number of students is same as the number of the sides of the dice. In this scenario, the school principal will roll two dices three times and the number that repeated most will be chosen. For every dice, all number will have equally likely possibility so the randomization is fair(1/6 chance for every student).Rolling the dice >1 times will have a problem because there is a high chance to get draw result. It doesn't have any correlation with fairness though.
