If the molar mass of oxygen is 32 x 10 kg and this occupies a volume of 22.2 litres at S. T.P., calculate the root mean-square velocity
of hydrogen at 273°C. [Molar mass of hydrogen = 2 x 10-3kg]
of 0 m3
*
of 105
m​

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read