Over twenty years, it was found that the number of doctors of medicine, MD (in thousands), in the United States can be approxima
ted by MD=(28,390+693t)/(85-t) where t=0 represents 1980. The number of doctors of osteopathy, DO (in thousands), can be approximated by DO=(776-12t)/(65-2t) .
Write an expression for the total number I of doctors of medicine (MD) and doctors of osteopathy (DO). Simplify the result.
How many MDs did the United States have in 2010? How many MDs did the United States have in 2010?
Write an expression for the total number I of doctors of medicine (MD) and doctors of osteopathy (DO). Simplify the result.
How many MDs did the United States have in 2010? How many MDs did the United States have in 2010?
1 answer:
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Answer:
1) The discount is $4.05
The sale price is $18.45
2) The discount is $10
The sale price is $30
3) The discount is $2.6
The sale price is $23.4
Step-by-step explanation:
1) What is the discount and sale price for a haircut that originally cost $22.50 with an 18% discount.
Actual Price= $22.50
Discount = 18%
Finding discount:
So, the discount is $4.05
Finding Sale Price
The sale price can be found by:
Putting values and finding sale price:
The sale price is $18.45
2) What is the discount and sale price for a sweatshirt that originally priced $40.00 with an 25% discount.
Actual Price= $40.00
Discount = 25%
Finding discount:
So, the discount is $10
Finding Sale Price
The sale price can be found by:
Putting values and finding sale price:
The sale price is $30
2) What is the discount and sale price for a large pizza that originally cost $26.00 with an 10% discount.
Actual Price= $26.00
Discount = 10%
Finding discount:
So, the discount is $2.6
Finding Sale Price
The sale price can be found by:
Putting values and finding sale price:
The sale price is $23.4