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evablogger [386]
3 years ago
8

How to understand how to do volumn

Mathematics
2 answers:
prohojiy [21]3 years ago
7 0

Answer:

how tu understand what?

Svetach [21]3 years ago
6 0

Answer:

To determine a cylinder's volume, you'll need to know its height and the radius of the circular base (the distance between the circle's center and its edge) at both the top and bottom. V = r 2 h is the formula, with V denoting volume, r denoting the radius of the circular base, h denoting height, and pi denoting the constant.

Step-by-step explanation:

Hope this helps! :)

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A school theater director is planning a voluntary trip to New York City for students. He sends a poll regarding interest
PilotLPTM [1.2K]

Answer:

Sixty-eight percent is likely an overestimate for the percentage of parents interested in the trip.

Step-by-step explanation:

6 0
2 years ago
The Cunninghams are moving across the country. Mr. Cunningham leaves 3 hours before Mrs. Cunningham. If he averages 40mph and sh
svp [43]
Recall your d = rt, distance = rate * time

now, if say, by the time they meet, Mr Cunningham has travelled "d" miles, that means Mrs Cunningham must also had travelled "d" miles as well.

However, he left 3 hours earlier, so by the time he travelled "d" miles, and took say "t" hours, for her it took 3 hour less, because she started driving 3 hours later, so, she's been on the road 3 hours less than Mr Cunningham, so by the time they meet, Mrs Cunningham has travelled then "t - 3" hours.

\bf \begin{array}{lccclll}
&\stackrel{miles}{distance}&\stackrel{mph}{rate}&\stackrel{hours}{time}\\
&------&------&------\\
\textit{Mr Cunningham}&d&40&t\\
\textit{Mrs Cunningham}&d&80&t-3
\end{array}
\\\\\\
\begin{cases}
\boxed{d}=40t\\
d=80(t-3)\\
----------\\
\boxed{40t}=80(t-3)
\end{cases}
\\\\\\
\cfrac{40t}{80}=t-3\implies \cfrac{t}{2}=t-3\implies t=2t-6\implies 6=2t-t
\\\\\\
6=t
5 0
3 years ago
What is the factored form of y = x² - 12x + 36
djverab [1.8K]
Answer: y = (x - 6)^2

work:

y = x^2 - 12x + 36

y = (x - 6) (x - 6)

y = (x - 6)^2
7 0
3 years ago
9340.00 is invested into an account that earns 8 1/2% simple interest for 15 years. What is the interest earned and what is the
Margarita [4]

9340.00dollars will be 1,200,190 dollars after 15 years over a respected 8.5% interest.

P(product)(1+r(rate)t(time)= gain

9340(1+8.5×15)

8 0
3 years ago
30 points need help. WILL MARK BRAINLIEST. Identify the initial amount a and the rate of growth r (as a percent) of the exponent
weqwewe [10]

Answer:

A=6.72

R=2%

g(5)=215.04

Step-by-step explanation:

explanation is the picture.

HOPE THIS HELPED!!! HAVE A GREAT DAY!!!

4 0
3 years ago
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