The author of "Egyptian Tombs: A Grave Matter" uses opinions and evidence to communicate her viewpoint that O emptying the graves of the ancient pharaohs reveals important scientific information.
modern-day grave robbers are much worse than ancient grave robbers.
grave robbers have doomed the ancient pharaohs to spend an eternity as poor gods.
O removing items from the tombs of the ancient pharaohs is wrong.

use google

explanation:

a solenoid is created by wrapping a l = 90 m long wire around a hollow tube of diameter d = 4.5 cm.   the wire diameter is d = 0.9 mm.   the solenoid wire is then connected to a power supply so that a current of i = 9 a flows through the wire.

randomized variablesl = 90 m

d = 4.5 cm

d = 0.9 mm

i = 9 a                                          

write an expression for the number of turns, n, in the solenoid. you do not need to take into account the diameter of the wire in this calculation.

calculate the number of turns, n, in the solenoid.

write an expression for the length of the solenoid (l2) in terms of the diameter of the hollow tube d.

calculate the length of the solenoid (l2)   in meters.

calculate the magnitude of the magnetic field at the center of the solenoid in teslas.

explanation:

the answer is   c the cold war

that’s a nice boss :