2 years ago

You've won a new prize! Go to your game board.

Mathematics

2 answers:

erastovalidia [21]2 years ago

5 0

Answer:

quadrant l

Step-by-step explanation:

umka2103 [35]2 years ago

4 0

The point is located in quadrant I

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The number of students in an school building that have the flu after t days is given by the function

gulaghasi [49]

Step-by-step explanation:

$p(0) = \frac{800}{1 + 49 {e}^{ - 0.2 \times 0} } = \frac{800}{1 + 49} = \frac{800}{50} = 16$

$200 = \frac{800}{1 + 49 {e}^{ - 0.2t} } \\ 200(1 + 49 {e}^{ - 0.2t} ) = 800 \\ 200 + 9800 {e}^{ - 0.2t} = 800 \\ 9800 {e}^{ - 0.2t} = 600 \\ {e}^{ - 0.2t} = \frac{3}{49} \\ ln( {e}^{ - 0.2t} ) = ln( \frac{3}{49} ) \\ - 0.2t = - 2.793 \\ t = 13.96 = 14$

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3 years ago

2. Which expression is equivalent to 3x(-4x² + 5x - 8) - 6(x² - 5x + 7)?

adoni [48]

It is answer choice B. Using the distributive property, -12x^3+15x^2-24x-6x^2+30x-42. Then combine like terms.

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3 years ago

Help please! Ty!! ----

Tresset [83]

Answer:

5 4/9

Step-by-step explanation:

9 x 5 + 4= 5 4/9

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2 years ago

The original price of a pair of shoes at Nike Outlet is 109.99 and there is a mark down of 25% because the shop is having a blac

marissa [1.9K]

Answer:

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Step-by-step explanation:

109.99=100%

10.999=10%

21.998=20%

27.4975=25%

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2 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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