One band's streaming video concert to benefit a global charity costs $1.00 to view. The first day, the concert got 2,187 views. The second day, it got about three times as many views. On the third, it got three times as many views as on day two. If the trend continues, how much money will the band have raised in one week?

Q: Break.com is an ad-supported video-sharing website. Its advertisers can choose to have their ad…

A: n=60,x¯=1,σ=0.25,CI=95%=0.95α=1−CI=1−0.95=0.05

Q: The median house value in Seattle Washington increased by 22.5% over the past three years.if the…

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Q: In 1995, there were 315 death sentences rendered by American juries. For the period from 1995…

A: Let after x years American juries render 29 death sentences.  Given that each year the number…

Q: The number of registered vehicles on the road in the United States is constantly increasing. In…

A: Given ,in 2013 number of registered vehicles were approximately 256 million Also given, This…

Q: Savings account X,savings account Y,and savings account Z all offer APRs of 3.75%.However, savings…

A:

Q: population

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Q: The lottery ticket sales for August were 20% above the sales for July. If the total number of…

A:

Q: As of this writing, the women’s record for throwing a disc (like a heavy Frisbee) was set by Valarie…

A: The value of the given percentage is given by dividing the percentage by 100 as the percentage…

Q: number of students attending summer school at a local community college has been decreasing each…

A: Given query is to find the number of students after 5 years.

Q: A family purchased a home for $150,000. Two years later the home was valued at $188,160. If the…

A: Initial value is a=150,000 Let the common ratio be r. So after two years the value is given by:

Q: 3 Lance earned $546 in April and $354 in June. If he plans to save half of his money, how much will…

A: Given that, Lance earned $546 in April and $354 in June. He plans to save half of his money.

Q: a $75 pair of nike sneakers decreases in price by 6.5% per year. what will they cost in 4 years?

A: We have to find decrease price after 4 year

Q: Chief Operating Officer Ryan Martinez must decide whether to upgrade his company’s computer system.…

A: Chief Operating Officer Ryan Martinez must decide whether to upgrade his company’s computer system.…

Q: An organization has a population of 780 in 1995. If this will increase at a rate of 12%, find the…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.