Question 4 What is the Expected Value for the following numbers? P(X) 0.18 0.12 2 0.05 3 0.24 4 0.12 0.29

Q: Convert 1.379 to a percent

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Q: change

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Q: The U.S. Weather Bureau has a station on Mauna Loa in Hawaii that has measured car dioxide levels…

A: Given data, Amount of carbon dioxide in 1959 =303 parts per million  Amount of carbon dioxide in…

Q: 400 is 75% of what number?

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Q: Natalia is seven years old. Her father marks her height on the door frame every year. Last year,…

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Q: A man purchased a magazine at the airport for $2.89. The tax on the purchase was $0.15. What is the…

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Q: Lelia makes $39.60 from selling 49.5 once of lemonade find the unit price in dollars per ounce if…

A: Given,          Lelia makes $39.60 from selling 49.5 once of lemonade.

Q: The shop sells mosaic tiles in boxes of 25. Caculate how many boxes Tara needs to buy  if she going…

A: Given : The shop sells mosaic tiles in boxes of 25.   To determine : How many boxes Tara needs to…

Q: The price of broccoli increased from $0.89 per pound to $1.29 per pound. What is the percent…

A: The objective of this question is to calculate the percent increase in the price of broccoli.

Q: Last year a laptop sold for$1600. Due to higher demand, the laptop sells for $1695. What percent…

A: Given: Original price is 1600. The new price is 1695. The increase in price is 1695-1600 =95.

Q: A laptop was originally sold for 1200. The laptop is now on sale for $950. What is the percent…

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Q: levels since 1959. At that time, there were 319 parts per million of carbon dioxide in the…

A: Given: In 1959, the figure was 319 parts per million of carbon dioxide in the atmosphere. In 2005,…

Q: Lowes advertised 35% off summer merchandise. The dollar amount of the markdown for summer items that…

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Q: The price of a loaf of a particular type of bread increased from $3.69 to $5.49 from 2009 to 2019.…

A: The objective of this question is to calculate the percent increase in the price of a loaf of bread…

Q: The regular price of a color TV is $555.53 During a sale, Hill TV is selling the TV for $465.31.…

A: The actual price of the TV is $555.53. During the sale it sold for $ 465.31.We need to determine the…

Q: On a small neighborhood block, there are a total of 16 houses. There are 3 residents in 12 of the…

A: topic - average

Q: Leah earns a 11.9% commission as a salesperson. She sold a tire for $82.99. What is the amount of…

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Q: A lamp costs the store $56 and sells the lamp for $89. Find the rate of markup based on cost. Round…

A: On solving this we will get