Daily failure rate = probability that it will not work on any particular day.
No she would not be tipping 7 waiters. This is because for every waiter she tips $13.00 shown by 65/5=13. If she wanted to tip 7 waiters at the same rate she would need $91.00 shown by 7*13=91.00.
<span> y=12x-4
</span>Geometric figure: Straight Line<span> Slope = 24.000/2.000 = 12.000
x-intercept = 4/12 = 1/3 = 0.33333<span>
y-intercept = -4/1 = -4.00000</span></span>
Answer:
Eleana is 20 years old.
Her grandfather is 80 years old.
Step-by-step explanation:
Suppose Eleana's age is "x". That means her grandfathers age is 4x.
x+4x= 100
5x=100 Divide both sides by 5
x=20 That means Eleana is 20 years old.
Her grandfather would be 4 times her age so his age would be 40 years old.
