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PREALGEBRA
Isaac wanted to earn $200 of the startup equipment cost for the deejay business. What percent of$2,500 is this?
STATISTICS
Do you want to own your own candy store? With some interest in running your own business and a decent credit rating, you can probably get a bank loan on startup costs for franchises such as Candy Express, The Fudge Company, Karmel Corn, and Rocky Mountain Chocolate Factory. Startup costs (in thousands of dollars) for a random sample of candy stores are given below. $$ 95 \quad 173 \quad 129 \quad 95 \quad 75 \quad 94 \quad 116 \quad 100 \quad 85 $$ Find a 90 % confidence interval for the population average startup costs $\mu$ for candy store franchises.
PHYSICS
A car's starter motor draws 50 A from the car's battery during startup. If the startup time is 1.5 s, how many electrons pass a given location in the circuit during that time?
STATISTICS
Do you want to own your own candy store? Wow! With some interest in running your own business and a decent credit rating, you can probably get a bank loan on startup costs for franchises such as Candy Express, The Fudge Company, Karmel Corn, and Rocky Mountain Chocolate Factory. Startup costs (units in $$ \$1000 $$ ) for a random sample of sample of candy stores are given below. 95 173 129 95 75 94 116 100 85 Use a calculator with mean and sample standard deviation keys to verify that $\bar{x}=106.9$ thousand dollars and $s=29.4$ thousand dollars. Find a 90% confidence interval for the population average startup costs $\mu$ for candy store franchises.
PREALGEBRA
Use a proportion to determine what percent $1,800 of the$2,500 startup cost is.
STATISTICS
Do you want to own your own candy store? Wow! With some interest in running your own business and a decent credit rating, you can probably get a bank loan on startup costs for franchises such as Candy Express, The Fudge Company, Karmel Corn, and Rocky Mountain Chocolate Factory. Startup costs (in thousands of dollars) for a random sample of candy stores are given below. $$ \begin{matrix} \text{95} & \text{173} & \text{129} & \text{95} & \text{75} & \text{94} & \text{116} & \text{100} & \text{85}\\ \end{matrix} $$ Use a calculator with mean and sample standard deviation keys to verify that $\bar{x} \approx 106.9$ thousand dollars and $s \approx 29.4$ thousand dollars. Find a 90% confidence interval for the population average startup costs $\mu$ for candy store franchises.
STATISTICS
Assume that the population of x values has an approximately normal distribution. Do you want to own your own candy store? With some interest in running your own business and a decent credit rating, you can probably get a bank loan on startup costs for franchises such as Candy Express, The Fudge Company, Karrnel Corn, and Rocky Mountain Chocolate Factory. Startup costs (in thousands of dollars) for a random sample of candy stores are given below. 95 173 129 95 75 94 116 100 85. (a) Use a calculator with mean and sample standard deviation keys to verify that $\vec{x} \approx 106.9$ thousand dollars and $s \approx 29.4$ thousand dollars. (b) Find a 90% confidence interval for the population average startup costs $\mu$ for candy store franchises. (c) What does the confidence interval mean in the context of this problem?
ADVANCED MATH
Determine whether the fallacies committed by the following arguments are formal fallacies or informal fallacies. If the Chinese government systematically kills its unwanted orphans, then the Chinese government is immoral. The Chinese government is indeed immoral. Therefore, the Chinese government systematically kills its unwanted orphans.
ALGEBRA
Determine when the cost of the two services will be the same amount, and what the price will be. The Strauss family is deciding between two lawn-care services. Green Lawn charges a $49 startup fee plus$29 per month. Yard Guard charges a $25 startup fee plus$37 per month.
STATISTICS
Do you want to own your own candy store? Wow! With some interest in running your own business and a decent credit rating, you can probably get a bank loan on startup costs for franchises such as Candy Express, The Fudge Company, Karnel Corn, and Rocky Mountain Chocolate Factory. Startup costs (units in $1000) for a random sample of candy stores are given below.$95 173 129 95 75 94 116 100 85$Use a calculator with mean and sample standard deviation keys to verify that$$\bar{x}$ \approx 106.9$thousand dollars and$s \approx 29.4$thousand dollars. Find a 90% confidence interval for the population average startup costs$\mu$ or candy store franchises.
PREALGEBRA
Your friend wants to sell painted rocks. He spends $10.00 on startup costs, and each painted rock costs him$0.75 to make. A store offers to pay your friend's startup costs and buy his painted rocks for $0.75 each. How many painted rocks does your friend need to sell to make a profit?
ENGINEERING
Compare the oscillation frequency and startup condition of the phase shift oscillator with those of a three-stage ring oscillator.
WORLD HISTORY
Judging from what you have read about the Chinese government, do you think Hong Kong will keep its freedoms under Chinese rule? Explain.
WORLD HISTORY
Judging from what you have read about the Chinese government, do you think Hong Kong will keep its freedoms under Chinese rule? Explain.
QUESTION
Write 26 as a traditional Chinese numeral.
WORLD HISTORY
How did communism shape Chinese foreign policy?
QUESTION
Write 357 as a traditional Chinese numeral.
WORLD HISTORY
What were the goals of Chinese reformers?
WORLD HISTORY
How did Western ideas influence Chinese authors?
WORLD HISTORY
How did Western ideas influence Chinese authors?
WORLD HISTORY
How did the Ming restore Chinese rule?
PREALGEBRA
Jeff is preparing for a trip to China. The current exchange rate is 60 Chinese yuan for $8 US. How many Chinese yuan are in$1 US?
WORLD HISTORY
Describe the impact of Chinese culture on Japan.
WORLD HISTORY
Describe how Kublai Khan treated his Chinese subjects.
WORLD HISTORY
Describe the impact of Chinese culture on Japan.