The answer is 864,744.75 cm
Answer:
They would be normally distributed.
Step-by-step explanation:
Because there are more than 30 samples, the distribution would closely resemble the normal distribution.
40 ticketholders are winning the contest. 40 ≥ 30. This is enough to make the distribution approximately normal.
Answer:
joyce
Step-by-step explanation:
60/5 =12
48/6 =8
Answer:
f = 6y + 3
Step-by-step explanation:
<u>The equation to reflect this condition is:</u>
<u>Where</u>
- 3 - is constant, the initial number of flights
- 6 - coefficient, number of flights per year
- y- number of years
- f- total number of flights
Easy
set to zero
those are the roots or xintersepts
(x+1)(x+4)(x-7)=0
x+1=0
x=-1
x+4=0
x=-4
x-7=0
x=7
xints are (-4,0) (-1,0) (7,0)
