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3 years ago

15

Need help I u get it right I’ll mark u as branniest

1 answer:

Luda [366]3 years ago

4 0

Answer:

primero debemos resolver la ecuacion sumamos 3d mas 10d luego pasamos el mumero 8 al otro lado entonces se convertira en negativo 8 el resulatdo de esta ecuacion sera 13d elevado al cubo =-8

13d^{3}=-8 entonces

entonces remplazamos en la formula cuadratica 3d=a 0=b -8=c y lo rremplazas en la formula cuadratica

Step-by-step explanation:

First we must solve the equation we add 3d plus 10d then we pass the number 8 to the other side then it will become negative 8 the result of this equation will be 13d cubed = -8

13d 3 = - 8 then

then we replace in the quadratic formula 3d = a 0 = b -8 = c and you replace it in the quadratic formula

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3 years ago

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Answer:

2x=7+5

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3 years ago

Ben consumes an energy drink that contains caffeine. After consuming the energy drink, the amount of caffeine in Ben's body decr

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Answer:

The 5-hour decay factor for the number of mg of caffeine in Ben's body is of 0.1469.

Step-by-step explanation:

After consuming the energy drink, the amount of caffeine in Ben's body decreases exponentially.

This means that the amount of caffeine after t hours is given by:

$A(t) = A(0)e^{-kt}$

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1 - 0.2722 = 0.7278, thus, $A(10) = 0.7278A(0)$ . We use this to find k.

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$e^{-10k} = 0.7278$

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Then

$A(t) = A(0)e^{-0.03177289938t}$

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3 years ago

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olganol [36]

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2 years ago

Walnut High Schools Enrollment is exactly five times as large as the enrollment at walmut junior high the total enrollment for t

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Answer:

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I hope this helps. Cheers^^

6 0

3 years ago