The formula D= 406t + 5460 can be used to approximate the total average credit card debt in a U. S household (in dollars) t years after 1995. Use this formula to predict what the total average credit card debt will be in the year 2024. In the year 2024, the total average credit card debt for a U. S. household will be $__

the first dot plot best represents the data

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answer: rolling a number cube and flipping a coin.

step-by-step explanation:

7.9m and 4.3°

step-by-step explanation:

let east be +x and north be +y, x = distance * cos θ, y = distance * sin θ  

for 3.5 south, y = -3.5  

for 8.2, x = 8.2 * cos 30 and y = 8.2 * sin 30  

for 15 west, x = -15  

total x = 8.2 * cos 30 – 15 ≈ -7.9  

total y = -3.5 + 8.2 * sin 30 = 0.6  

magnitude = [(8.2 * cos 30 – 15)^2 + 0.6^2)]^0.5  

the magnitude is approximately 7.9 m  

tan θ = y/x = 0.6/-7.9  

the angle is approximately 4.3˚ north of west