Answer:
t = [0.493,4.2]
Step-by-step explanation:
The height of the rocket straight up into the air is given by :
We need to find the interval the rocket be at least 43 feet above the ground.
So, the required interval during which the rocket is at least 43 feet above the ground is [0.493,4.2].
I'm sorry my friend but I need as much help as you do I'm just answering this so I can get some help sorry
Answer:
-2x + 3
Step-by-step explanation:
Trust me, this is the answer.
An explanation:
Slope is rate of change.
if the lady sells 2 cakes in 3 hours, her rate of change, or slope is 2/3.
Y-intercept is where the data enters the graph. It will not always be at the origin of the graph. If on the lady's first day of business, she sold 10 cakes, the Y-intercept is 10. This equation of the lady's business in slope intercept form would be 2/3x + 10. ALWAYS write the slope before x and the y intercept after the + or -- , hope this helps, but -2x + 3 is your answer for sure.
This is a disjunction, B, because it has 2 statements with an OR in the middle.
