Answers by Fermat - Math Homework Answers

After 6 years, an investment is worth $8479. If the money was invested at 9% interest compounded semi-annually, what was the initial investment?

answered Jan 24, 2019 in Algebra 2 Answers | 1.4k views

how to solve quadratic equation

answered Sep 26, 2018 in Algebra 1 Answers | 1.5k views

what is the axis of summetry and vertex and yint and xint of -x^2+2x+15

answered Sep 26, 2018 in Algebra 1 Answers | 1.0k views

answered Sep 26, 2018 in Algebra 1 Answers | 639 views

36x2 - 60xy + 25y2

answered Sep 26, 2018 in Algebra 2 Answers | 848 views

Find the equation in general form of the circle with center at the origin and r = 3.

answered Sep 26, 2018 in Algebra 1 Answers | 2.3k views

3t less than or equal to -36

answered Sep 26, 2018 in Pre-Algebra Answers | 912 views

A plane cuts a sphere 10 meters above from the center of the sphere as shown in the figure. Compute the surface area of the sphere before and after a zone is cut off the sphere

answered Sep 25, 2018 in Geometry Answers | 1.1k views

A cube whose side is 8 meters is inscribed in a sphere. Compute the area of the lune of the sphere if the central angle is 45 degrees.

answered Sep 25, 2018 in Geometry Answers | 740 views

How many leaps will the frog need to escape the well?

answered Aug 23, 2018 in Other Math Topics | 11.6k views

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