3 years ago

There can be more than 1 please help i need this

Mathematics

1 answer:

azamat3 years ago

6 0

Answer:

ye 2 answers

250+25t and 25(10+t)

Step-by-step explanation:

10 students

each pays 25 dollars

t is unknown

piece it together

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The actual width of the building shown in the model below is 60 feet: What is the actual height od the building shown in the mod

Murrr4er [49]

Answer:

100ft I'm not completely sure but

Step-by-step explanaon 5x5=25 2x2=4 25x4=100

8 0

3 years ago

The product of 6 and a number (n) is 48 . Which equation shows this relationship? ANSWER CHOICES: 6n=48 n+6=48 48n=6 n-6=48

leva [86]

Answer:

6n=48

Step-by-step explanation:

product means multiplication

6×n=48

6n=48

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3 years ago

assume that tge volume,v, of a sphere is expanding at a rate of 100 inches cubex per minute, the volume of a sphere is given by

Zielflug [23.3K]

$\bf \textit{volume of a sphere}\\\\
V=\cfrac{4}{3}\pi r^3\\\\
-----------------------------\\\\
\cfrac{dv}{dt}=\cfrac{4\pi }{3}\cdot 3r^2\cfrac{dr}{dt}\implies \cfrac{dv}{dt}=4\pi r^2\cfrac{dr}{dt}
\\\\\\
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\begin{cases}
\frac{dv}{dt}=100\\\\
r=8
\end{cases}\implies \cfrac{100}{4\pi 8^2}=\cfrac{dr}{dt}$