Thermal energy inside the earth
ExpThe earth's core generates energy (thermal energy) because of the rotation of the earth and the reaction of radioactive materials, and then discharges it through the pores in the earth's crust, and these energy are used by the organism to become nutrients.lanation:
Answer:
fog(1) = 25
g(h(-2)) = 10
Explanation:
Given the following functions
f(x) =x^2,
g(x) =5x,
h(x)=x+4
We are to find;
i) fog(1)
fog = f(g(x))
f(g(x)) = f(5x)
f(5x) = (5x)²
f(5x) = 25x²
f(g(x)) = 25x²
f(g(1)) = 25(1)²
f(g(1)) = 25
Hence fog(1) is 25
ii) g(h(x))
= g(x+4)
g(x+4) = 5(x+4)
g(x+4) = 5x+20
g(h(x)) = 5x + 20
g(h(-2)) = 5(-2)+ 20
g(h(-2)) = -10 + 20
g(h(-2)) = 10
I believe it is Sand. because when sand hardens it's like a type of case that conceals things like bones hope this helps and have a great day :-)
Answer:
pretty sure its false.Forgive me if im wrong:(
Explanation:
