Write the following quadratic function in vertex form then identity the axis of symmetry y=-3x^2+48x

For a population, n=11,000, μ=107, and σ=23. find the z value for ¯ x = 128.60 for n=36. round your answer to three decimal places. z=

For the equation y = 6x2-9x+22, choose the correct application of the quadratic formula. x equals negative six plus or minus the square root of six squared minus four times negative nine times twenty-two, all divided by two times negative nine x

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There are 22 roses, 12 daisies, and 16 carnations in a bouquet. what is the ratio of roses to the total number of flowers in the bouquet? How many carnations must be added to the bouquet so that the ratio of daisies to carnations becomes 1:3?

The radioactive element carbon-14 has half of 5750 years. A scientist determined that the bones from a mastodon has lost 56.6% of their carbon-14. How old were the bones at the time they were discovered?

3/4 gallon = (blank) quarts

According to a poll, approximately 49% of americans spent over $500 on holiday presents in 1998. suppose you took a random sample of 120 shoppers and found that 71 spent over $500 on holiday presents in 1999.

What is the solution of the system use substituion 3x-4y=9 - 3x+2y=9

What is 891 divided by 3

What are the two questions you ask yourself before starting a synthetic division problem