For the bake sale on Saturday, Uncle Simon has 4 small brownies left to sell. He divides the each brownie into 1/3. He wrote the following math
expression 4 divided by 1/3 for what he did. How many pieces does he have?

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

What is the factored form of the following expressions? d^2 – 13d + 36