Answer:
The bulb will last less than 800 hours is 0.550
Step-by-step explanation:
Answer:
y= -x^2+5
Step-by-step explanation:
It normally expontionally goes up, so across the x axis is down so it is negative, and is is all scales up, so the start is 5 up from the origin on the y axis, so it would be y=-x+5
Hope this helped!
36. (-)•(-)=(+) 3•12=36 therefore the answer is 36
D. Only has 3 numbers in the 5-9 range, while the histogram shows 4. Hope this helps :)
