What is the Christian doctrine of the Trinity?

In Matthew 4, how does Jesus respond when tempted by the Devil?

Convert 7.5 x 102 mCi to µCi

 The half-value layer of lead is 0.27 mm for Tc99m. A dose generates 5300 mR/hr before being shielded. What will be the exposure rate after the dose is placed in a shield made with 0.90 mm of lead?

A Co57 check source with an activity of 0.05 uCi is permanently attached to a Geiger counter. If Γ=0.56 R·cm2 /mCi ·hr at 1 cm, what is the exposure rate to a technologist who sits 30 cm (about 1 ft) from the unshielded source?

If a source produces an exposure rate of 350 mrem/hr at 3 inches from the surface, what is the exposure rate at 36 inches?

Convert 0.75 mGy to mrad.

When a radioactive source produces 160 mrem/hr at 1 meter. What is the exposure rate at 3 meters?

Convert 4.1 MBq to µCi

An area of undetected contamination has an exposure rate of 3.2 mrem/hr. What will be the total radiation dose to a technologist who works over the contamination for 90 minutes?