7/9
Since the probability of getting a 1 or 9 is 2/9
9-2=7
so 7/9
:)
Answer: George needs to work 12 hours to have enough money to buy the bicycle.
Step-by-step explanation
Needs $140
Saved $44
Makes $8hr
Step One: Make an equation
8h + 44 = 140
Step Two: Solve for h
8h + 44 = 140
-subtract 44 on both sides'
8h = 96
-divide 8 on both sides
h = 12
Step Three: Check your work
8h + 44 = 140
8(12) + 44 = 140
96 + 44 = 140
140 = 140
Answer:
72
Step-by-step explanation:
2 * 10 to the 7th plus 6 * 10 to the 6th plus 3*10 to the 5th plus 5000 plus 20 + 6
2 * 10 to the 7th plus 6 * 10 to the 6th plus 3*10 to the 5th plus 5 * 10 to the third plus 20 + 6
Answer: 6%
Step-by-step explanation:
Principal= $1875
Time= 10 years
Interest= $1125
Rate = Unknown
Recall that,
Interest= (Principal×Rate×Time)/100
I = PRT/100
100I = PRT
R= (100×I)/PT
Rate = (100 × 1125)/(1875 × 10)
Rate = 112500/18750
Rate= 6%
The rate is 6%