The number of bags of peanuts sold at the Kennedy Center from 1900 to 2004 can be modeled by S = 4t2 + t - 3, where t is the number of years since 1900. How many
bags of peanuts were sold in 2000?

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.