The set Upper B equals StartSet 1 minus t squared comma negative 2 t minus t squared comma 1 plus t minus t squared EndSetB=1−t2,−2t−t2,1+t−t2 is a basis for set of prime numbers P 2ℙ2. Find the coordinate vector of p(t)equals=negative 3 minus 12 t minus 4 t squared−3−12t−4t2 relative to B.

Enter the missing numbers in the boxes to complete the table of equivalent ratios of lengths to widths. ? 18 8 ? 10 30 12 ?

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.