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3 years ago

PLZ HELP WILL GIVE BRAINLIEST!!!!!!!!

Mathematics

2 answers:

liubo4ka [24]3 years ago

8 0

Yeah its d for sure it is easy if u think

Nimfa-mama [501]3 years ago

5 0

C is the best one I'm pretty sure it makes the most sense

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Hitman42 [59]

Step-by-step explanation:

Answer is 30 I hope this help you

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2 years ago

Find the circumference of each circle. Round to the nearest tenth 4.5

Rus_ich [418]

Where’s the circle ?

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3 years ago

Boyle’s law states that the volume of a gas varies inversely with applied pressure. Suppose the pressure on 60 cubic meters of g

tatyana61 [14]

$\bf \qquad \qquad \textit{inverse proportional variation}
\\\\
\textit{\underline{y} varies inversely with \underline{x}}\qquad \qquad y=\cfrac{k}{x}\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}\\\\
-------------------------------$

$\bf \stackrel{\textit{the volume of a gas varies inversely with applied pressure}}{v=\cfrac{k}{p}}
\\\\\\
\textit{we also know that }
\begin{cases}
v=60\\
p=1
\end{cases}\implies 60=\cfrac{k}{1}\implies 60=k
\\\\\\
\boxed{v=\cfrac{60}{p}}
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8 0

3 years ago

Read 2 more answers

When water is released from the Kinzua Dam it is released gradually. The water level in Kinzua reservoir changes at an average r

Oliga [24]

Answer:

Option D

- 1916 inches

Step-by-step explanation:

To easily solve this problem, we apply a rule of three

-916 inch ---------------------------------- 3 hours

x inch ---------------------------------- 8 hour

x = 916 inc * (8 hours / 3 hours)

x = 2442.66 inch

The nearest number for this value is option D

(Lets remember we are talking about average values)

3 0

3 years ago

a taco stand sells tacos for $3.25 each. the stand's expenses for the day are $210. definec your variables and write an inequali

AlekseyPX

Okay, we know that the expenses for the day is 210.

Knowing this, and the price of the taco, we write the inequality:

3.25t > 210

t = number of tacos

Now divide both sides by 3.25:

t > 64.62 (rounded)

Because a taco stand can't sell a fraction of a taco, we know that the taco stand has to sell more than 65 tacos for a profit.

7 0

3 years ago