A messaging app allows users to send text, picture and video messages. The ratio of text messages to picture messages sent is 4:1 . The ratio of text messages to video messages sent is 11:2. Work out the ratio of picture messages to video messages sent. Give your answer in the simplest form.

Which expression is equivalent to 2x^2+7x+4?

In a sample of 200 residents of georgetown county, 120 reported they believed the county real estate taxes were too high. develop a 95 percent confidence interval for the proportion of residents who believe the tax rate is too high. (round your answers to 3 decimal places.) confidence interval for the proportion of residents is up to . would it be reasonable to conclude that the majority of the taxpayers feel that the taxes are too high?

What are the first 4 terms in the multiplication pattern given by the formula 2×4n