3 years ago

Theos mom bought an eight pack of juice boxes at the store for $4. Find the unit rate for the juice boxes.PLZ HELP ME

Mathematics

1 answer:

Otrada [13]3 years ago

3 0

I believe that you need to divide 4 by 8 to get $0.50 per juice box.

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harkovskaia [24]

Answer

7,0

Step-by-step explanation:

Substitute -6y+7 into problem one where the x is

distribute the 2 and subtract the 9 y and you will get

-21y+14=14

subtract 14 from both sides and it will be -21y=0 so y will be 0

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2 years ago

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A population of bacteria starts 8 and is doubling every 12 hours. What equation

Lina20 [59]

Answer:

a = 8 * (2)^(2x)

Step-by-step explanation:

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a = 8 * (2)^(2x)

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2 years ago

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Vedmedyk [2.9K]

Answer:

$-\frac{27}{35}$

Step-by-step explanation:

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2 years ago

Tom throws a ball into the air. The ball travels on a parabolic path represented by the equation , where represents the height o

tigry1 [53]

Answer:

2.5 second

Step-by-step explanation:

The equation is missing in the question.

The equation is, $h=-8t^2+40t$ , where 'h' is the height and 't' is time measured in second.

Now we know to reach its maximum height, h in t seconds, the derivative of h with respect to time t is given by :

$\frac{dh}{dt} =0$

Now the differentiating the equation with respect to time t, we get

$\frac{dh}{dt}=\frac{d}{dt}(-8t^2+40t)$

$\frac{dh}{dt}=-16t+40$

For maximum height, $\frac{dh}{dt} =0$

So, $-16t+40=0$

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$\Rightarrrow t = 2.5$

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2 years ago

Need help ASAP! PLSS

Lady bird [3.3K]

Answer:

i think u add them

Step-by-step explanation:

9+ 7+16=32

6 0

2 years ago