Indicate the equation of the line, in standard form, that is the perpendicular bisector of the segment with endpoints (4, 1) and (2, -5).

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10

The half-life of a certain material is 0.004 second. approximately how much of a 20-gram sample will be left after 0.016 second? a. 5 grams b. 16 grams c. 0.32 gram d. 1.25 grams