2 years ago

Solve each equation with the quadratic formula. x2 -7x +10= 0

Mathematics

1 answer:

zhenek [66]2 years ago

5 0

Answer: x=5, x=2

Step-by-step explanation: try symbolab for these questions...it helps out a lot.

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3 years ago

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Here is the Explanation

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2 years ago

If the rate of inflation is 3.4%per year, the future price pt(in dollars) of a certain item can be modeled by the following expo

Doss [256]

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The current price is $3000 and price after 9 years from today is $4054.

Step-by-step explanation:

The future price pt(in dollars) of a certain item can be modeled by the following exponential function

$p(t)=3000(1.034)^t$

where, t is the number of years from today.

Substitute t=0 to find the current price.

$p(0)=3000(1.034)^0=3000$

Therefore the current price is $3000.

Substitute t=9 to find the price after 9 years from today.

$p(9)=3000(1.034)^9$

$p(9)=3000(1.35109177087)$

$p(9)=4053.27531261$

$p(9)\approx 4054$

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3 years ago