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Xelga [282]
1 year ago
14

Statins are used to keep cholesterol in check and are a top-selling drug in the U.S. The equation:

Mathematics
1 answer:
Yuri [45]1 year ago
3 0

People in the U.S spend 18.8 billion dollars in 2009.

<h3>What is substituting ?</h3>

Substituting in mathematics is putting a specific value in an independent variable to observe a system.

According to the given data

Statins is the top selling drug in US to keep cholesterol in check.

The equation of the sales (S) of statin in billons of dollars x years after is

S - 1.3x = 4.5

The year difference is (2009 - 1998) = 11 years or x = 11

Putting the value of x in the given equation

S - 1.3(11) = 4.5

S = 4.5 + 14.3

S= 18.8

∴ The number of sales of statin is $18.8 billions.

Learn more about substitution here :

brainly.com/question/19516092

#SPJ1

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3 years ago
How is the graph of y=4(2)^x+3 translated from the graph of y=4(2)^x
Pie

Answer:

Vertical movement: Move up 3 units

or

Horizontal movement: Move left 3 units

Step-by-step explanation:

If your parent equation is f(x) = 4(2)^{x} and your child equation is f(x) = 4(2)^{x} + 3, then it has vertically moved up 3 units.

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7 0
3 years ago
Read 2 more answers
The price of a cycle is reduced by 25 per cent. The new price is reduced by a further 20 per cent.Find the single reduction the
Evgen [1.6K]

Answer:

40%  . The single reduction together is 40%.

Step-by-step explanation:

Let the bicycle cost is   x before reduced price.

First 25% is reduced  and again 20% further reduced.

Let the single reduction is y% if the two reduction together are equal.

Solution,

Case .1

reduction cost=x\times 25%%

=x\times 25/100

=x/4

The cost of bicycle after reduction of 25% is

=x-x/4=3x/4

cost of reduction further reduction of 20%      =3x/4\times 20%

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The new cost of bicycle is further reduction of 20% is

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=\left ( 15x-3x \right )/20

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Case.2

if single reduction is done new cost of cycle is equal

x-x\times y%=3x/5

x\left ( 1-y/100 \right )=3x/5

\left ( 100-y \right )/100=3/5

100-y=60

y=40%

single reduction of a cycle is 40%

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3 years ago
Write 12 digit whole numbers with the following digits in correct places
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Step-by-step explanation:

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Please help me with this homework question
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