Answer:
4
Step-by-step explanation:
Answer: The incidence of skin cancer (melanoma) has been underestimated.
Step-by-step explanation: The frequency of melanoma is more than 20 times higher in whites than in black Americans. In general, the risk of melanoma in the course of life is approximately 2.6% (1 in 38) for whites, 0.1% (1 in 1.000) for black people and 0.58% (1 in 172) for Hispanics. the risk for each person can be affected by a different number of factors.
It is 45 because angle ABC is 90 degrees and line D splits each side into two equal parts and half of 90 is 45 degrees
Answer:
17
Step-by-step explanation: