Answer:
-2/3x + 3
Step-by-step explanation:
Standard form is just ax^2 + bx + c
In this equation, there is no ax^2. So we have 2/3x + 3.
We don't have to make any changes because the equation is already in standard form.
The 3 has no relation to time. Therefore, it is the starting position of the ball. Since the expression is the height, in feet, of the ball above the ground, the 3 means that the ball started 3 feet above ground when thrown.
For future knowledge, the t^2 means that -16 is the initial acceleration of the ball, and the t means that 40 is initial velocity.
Answer:
n = 3
Explanation:
−5n+8=−7
Step 1: Subtract 8 from both sides.
−5n+8−8=−7−8
−5n=−15
Step 2: Divide both sides by -5.
-5n/-5 = -15/-5
n = 3
Answer:
90,000 hours
Step-by-step explanation: