Question

A weather balloon is launched in Texas from an altitude of 240 feet above sea level. If the balloon rises at a constant rate of 65 feet per minute, write down the equations that could be used to find t, the time in minutes it will take the balloon to reach an altitude of 11,000

Answer 1

To calculate the time it takes for a weather balloon to reach 11,000 feet from 240 feet, use the equation 11,000 = 240 + (65t), solve for t by subtracting the initial altitude and then dividing by the rate of ascent.

Step-by-step explanation:

To find the time t it will take for a weather balloon to reach an altitude of 11,000 feet, starting from 240 feet above sea level and rising at a constant rate of 65 feet per minute, we can use the following linear equation:

Final altitude = Initial altitude + (Rate of ascent × Time)

Let's plug in the given values:

11,000 = 240 + (65t)

Now, to solve for t, we'll subtract the initial altitude from both sides of the equation:

11,000 - 240 = 65t

Then, we divide both sides by the rate of ascent to find t:

10,760 ÷ 65 = t

After performing the division, we will find the value of t, which is the time in minutes the balloon takes to reach 11,000 feet.