Which is the standard form of the equation with p = 26, theta = 3pi/4? A. sqrt2x-sqrt2y=0
B. sqrt2x-sqrt2y + 52-0
C. sqrt2x + 52=0
D. sqrt2x + 52y=0

What are the domain and range of the function? f(x) = -4 (sqrt)x

(a) calculate the molarity of a solution that contains 0.0345 mol nh4cl in 400 ml of solution. (b) how many moles of hno3 are present in 35.0 ml of a 2.20 m solution of nitric acid? (c) how many milliliters of 1.50 m koh solution are needed to supply 0.125 mil of koh ?

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed