Find the product mentally. (ab + 3) 2 ab2 + 6ab + 9 2ab + 6 a2b2 + 6ab + 9

Find the area of the circle ifr5 meters. Leave the answer in terms of it, ulas A) A 1000 square meters A2570 square meters Light 0:54 Tools A. 5 square meters D) A - 10 square meters Rob is making a tont out of canvas in the hanno

Let f (x) = x2+6x-16 . Enter the x-intercepts of the quadratic function in the boxes. and

A real number associated with any square matrix A, denoted by det A or / A/, what is it called?

If Root (3/5) x+1 = 125/27 find the value of x.

Solve for Y in this problem, ax + by = c

A certain radioactive compound decays at a rate of 0.0345% per year. Given 200 grams of the compound, how much will remain after 500 years? After 5000 years? How about 500 years ago?

50% of the cakes a small bakery made that day party cakes: a fifth were fruit cakes and the remainder were sponge cakes. what percentage of the cakes sponge cakes?

Find the mean, median, and mode of the data. Choose the measure that best represents the data. Explain the reasoning. 91,87,65,87,72,62,12

What is the axis of symmetry for the function f (x) = 3 (x-2) ^2+4

What two digit number is three times the sum of its digits?