पाराबोला (0, 0) र (2,4) भएर जान्छ भने समीकरण पत्ता लगाउनुहोस्।
the parabola of a quadratic equation in symmetric with' y-axis. if it passed through (0,0) and (2,4) find the equation.

Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g