- Would we be able to survive without our moon?

Discover Questions

Write each as a single mixed number (with the fraction being proper): a) 2 5/84 + 5 27/28
b) 1 3/5 − 4 2/3
c) 2 1/2 × 1/2
d) 3 9/17 ÷ 3/17? A truck moves away from you. If its horn has an actual frequency of 475 Hz what frequency would you hear as it moves away at 20 m/s? Let a ∈ R and consider the evaluation homomorphism φ : R[x] → R where φ(f(x)) = f(a). Find the kernel of φ? My ring is marked rse 925. I know 925 refers to silver. What does the rse stand for? Given that y=0 when x=1, solve the differential equation
xyδy/δx=y²+4,
obtaining an expression for y² in terms of x.?