Rewrite 0.312 lowest fraction form

Differentiate with respect to x : - 1 / (csc (x) + cot (x))

How do I find absolute error

81x² + 16y2 = 49 How do you do this

If tax is being started at 30.4 cents in the dollar what percentage tax is this

Which of the following shows 2x3y - 3x2 + 7y2x - 12y written in standard form?. a) 2x3y+7y^2x-3x^2-12y. b) - 12y+7y^2x-3x^2+2x^3y. c) 7y^2x-12y+2x^3y-3x^2. d) - 12y-3x^2+7y^2x^3y

annie is planning on buying a gym membership there is a flat fee of $25 and the membership cost $20 per month. Write an equation to represent the total cost, y, in dollars of an annual gym membership where x is the number of months

Find the meadin, mode and, range 3,5,7,9,11,8,3

Chloe has 20 unit cubes. how many different rectangular prisms can she build with the cubes?

The ratio of pens to pencils in carlos case is 4:5 he has 16 pens how many pencils does carlos have

An obtuse angle has a measure of A) less than 90°, it larger than 45° B) More than 90° but less than 180° C) equa) to 90° but less than 360° D) 180° so whats the right answer to that? guys