The density, d, of an object can be found by using d = m/v, where m is the mass of the object and v is its volume. What is density of an object that has a mass of 73,430 kilograms and a volume of 7 m3

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air