Answer:
7. C(N(h))=33hx+460h
8. about $13.94 is the cost
Step-by-step explanation:
7. C(x)=(33x+460)(N(h))=(N(40)h)--C(x)=(33x+460)(40h)--C(x)=1320hx+18400h--simplified to C(N(h))=33hx+460h
8. C(N(10))=33(10)x+460(10)--C(N(10))=330x+4600--4600/330=about13.94
C. because her distance from home is decreasing
Answer:
Our eyes are sensitive to all electromagnet waves with a wavelength longer than infrared
Step-by-step explanation:
I hope this helps :) good luck!
Answer:
21
Step-by-step explanation:
you plug in 5 for a and 6 for b and solve.
