The use of X-rays allows physicians to look inside the body to diagnosis an injury or illness. When done for appropriate situations, X-rays are safe and beneficial. It is important that X-rays are not misused or overused because over a lifetime, a person may be exposed to a fairly large amount of cumulative radiation, and it is important than the benefit of each X-ray test be considered before it is done.
How Much To Charge For Tutoring Factors that affect how much a tutor charges include location, education, and experience. A typical tutor will charge between $17 and $45 per hour, according to our tutor pricing calculator.
  It depends on the course. Kaplan usually costs $100 a hour for a private tutor, and $1,100 for a course. PrepMe charges $500, and averages a 300 point improvement on the â¦ SAT. There are many options-it's a big investment, so research them all before you sign up for one.4 people found this useful. It depends on the course. Kaplan usually costs $100 a hour for a private tutor, and $1,100 for a course. PrepMe charges $500, and averages a 300 point improvement on the â¦ SAT. There are many options-it's a big investment, so research them all before you sign up for one. 4 people found this useful.