Answer:
Megan will pay approximately $78 more per month
Step-by-step explanation:
Assume is an angle of elevation of 52°, check the picture below.
make sure your calculator is in Degree mode.
Answer:
Side e = 5.7
Step-by-step explanation:
Given
d = 10
f = 7
<E = 34°
Required
Calculate length of side e
This can be calculated using law of cosine as follows;
e² = d² + f² - 2 * d * f * Cos(<E)
Substitute 10 for d, 7 for f and 34 for <E. This gives
e² = 10² + 7² - 2 * 10 * 7 * cos34
e² = 100 + 49 - 140 * cos34
e² = 100 + 49 - 140 * 0.8290
e² = 100 + 49 - 116.06
e² = 32.94
Take Square Root of both sides
e = √32.94
e = 5.7 (Approximated)
Answer:
<em>" Expected Payoff " = $ 6.70</em>
Step-by-step explanation:
Consider the steps below;
![Probability of Winning the 550 Dollar Prize - 1 / 200,\\Probability * Money Won = " Expected Payoff " For The 550 Dollar Prize,\\\\1 / 200 * 550,\\" Expected Payoff " - 2.75 Dollars,\\\\Probability of Winning the 510 Dollar Prize - 1 / 200,\\\\1 / 200 * 510,\\" Expected Payoff " - 2.55 Dollars,\\\\Probability of Winning the 280 Dollar Prize - 1 / 200,\\\\1 / 200 * 280,\\" Expected Payoff " - 1.4 Dollars,\\\\](https://tex.z-dn.net/?f=Probability%20of%20Winning%20the%20550%20Dollar%20Prize%20-%201%20%2F%20200%2C%5C%5CProbability%20%2A%20Money%20Won%20%3D%20%22%20Expected%20Payoff%20%22%20For%20The%20550%20Dollar%20Prize%2C%5C%5C%5C%5C1%20%2F%20200%20%2A%20550%2C%5C%5C%22%20Expected%20Payoff%20%22%20-%202.75%20Dollars%2C%5C%5C%5C%5CProbability%20of%20Winning%20the%20510%20Dollar%20Prize%20-%201%20%2F%20200%2C%5C%5C%5C%5C1%20%2F%20200%20%2A%20510%2C%5C%5C%22%20Expected%20Payoff%20%22%20-%202.55%20Dollars%2C%5C%5C%5C%5CProbability%20of%20Winning%20the%20280%20Dollar%20Prize%20-%201%20%2F%20200%2C%5C%5C%5C%5C1%20%2F%20200%20%2A%20280%2C%5C%5C%22%20Expected%20Payoff%20%22%20-%201.4%20Dollars%2C%5C%5C%5C%5C)
![Conclusion ; Expected Payoff = 6.70 Dollars](https://tex.z-dn.net/?f=Conclusion%20%3B%20Expected%20Payoff%20%3D%206.70%20Dollars)