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2 years ago

Marcella divide 40.8 gallons of paint among 8 containers. how much paint is in each container

Mathematics

2 answers:

IrinaK [193]2 years ago

6 0

There are 5.1 gallons in each container. :)

NARA [144]2 years ago

4 0

Marcella is evenly dividing 40.8 into 8 groups.
Use division to solve.

40.8/8 = 5.1

5.1 gallons of paint are in each container.

hope this helps! :D
if you have any other questions
on THIS specific problem, let me know!

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Answer:

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Step-by-step explanation:

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Given,

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$r'_1(t)=(2,2t,4t^3)$

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$r'_1(0)=(2,0,0)$ [ putting t= 0]

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The tangent at (0,0,0) is

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If θ is angle between tangent, then

$cos \theta =\frac{r'_1(0).r'_2(0)}{|r'_1(0)|.|r'_2(0)|}$

$\Rightarrow cos \theta =\frac{(2,0,0).(1,5,2)}{2.\sqrt{30} }$

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$\Rightarrow \theta =cos^{-1}\frac{1}{\sqrt{30} }$

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Therefore the angle of intersection is $\theta =79.48^\circ$ .

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