write and solve an equation how long does it take kathryn to get to her grandmother s house that is 180 mi away if she ave
Question
Write and solve an equation:
How long does it take Kathryn to get to her grandmother’s house that is 180 mi away if she averages 45mi/hr on the trip
134
likes
668 views
Answer to a math question Write and solve an equation:
How long does it take Kathryn to get to her grandmother’s house that is 180 mi away if she averages 45mi/hr on the trip
1. Use the formula for time: \( t = \frac{d}{s} \).
2. Plug in the distance: \( d = 180 \, \text{miles} \).
3. Plug in the speed: \( s = 45 \, \text{miles per hour} \).
4. Solve for time: \( t = \frac{180}{45} = 4 \).
5. Answer: \( 4 \, \text{hours} \).
Frequently asked questions (FAQs)
What is the median of the data set {10, 20, 30, 40, 50, 60, 70, 80, 90, 100}?
+
What is the missing side length in a triangle with angle A = 45°, angle B = 60°, and side b = 8 cm using the Sine Law?
+
Math question: Find the derivative of y = 3sin(x) + 4cos(2x) + 2tan(3x) - sec(4x) in terms of x.