After getting trounced by your little brother in a children's game, you suspect the die he gave you to roll may be unfair. Face Count Face Count
To check, you roll it 48 times, recording the number of times 1 7 4 6
each face appears. Do these results cast doubt on the die's 2 8 5 8
fairness? Complete parts a through g below.
3 4 6 15
a) If the die is fair, how many times would you expect each face to show?

answer: sorry but i need points

step-by-step explanation:

6 spoons of sugar for every 21 cups of flour

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x