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Dmitriy789 [7]
2 years ago
13

Leona places a cone with a volume of 512 cm3 into a rectangular fish tank that has two square faces, each with sides measuring 2

0cm, and three rectangular each that are 49cm long and 20cm wide. How much of the total volume of the fish take is left to be filled with water ?
Mathematics
1 answer:
satela [25.4K]2 years ago
6 0

Answer:

the answer is 556

Step-by-step explanation:

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How many were served in 27 minutes
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Answer:

Step-by-step explanation:

8/16 = 27/x

8x = 432

x = 54

7 0
2 years ago
Read 2 more answers
After a 15% increase, a town has 115 people. What was the population before the increase?
Arte-miy333 [17]

Answer:

100 people

Step-by-step explanation:

<em>Population</em><em> </em><em>Of</em><em> </em><em>People</em><em>=</em><em>1</em><em>1</em><em>5</em><em>Percentage</em><em>ncrease</em><em>=</em><em>1</em><em>5</em><em>%</em>

<em>The</em><em> </em><em>New</em><em> </em><em>Population </em><em>corresponds </em><em>to</em><em> </em><em>1</em><em>1</em><em>5</em><em>%</em>

<em>(</em><em>That</em><em> </em><em>is</em><em> </em><em>1</em><em>0</em><em>0</em><em>+</em><em>1</em><em>5</em><em>)</em>

<em>We</em><em> </em><em>want</em><em> </em><em>to </em><em>find</em><em> </em><em>the</em><em> </em><em>popula</em><em>tion</em><em> </em><em>that</em><em> </em><em>corresponds</em><em> </em><em>to </em><em>100%</em><em> </em><em>that </em><em>is </em><em>the</em><em> </em><em>original</em><em> </em><em>population</em><em>.</em>

<em>Therefore</em><em> </em><em>Original </em><em>Population</em><em>;</em>

<em>\frac{100}{115}\times {115}{}</em>

<em>100 \: people</em>

7 0
2 years ago
Which of the following is a function equivalent to f(x) = 5(1.9)3x?
scoundrel [369]
The answer should be B.

5(6.86x)
7 0
3 years ago
Write an equation of a line that has slope -5 and y-intercept 2.​
Effectus [21]
Y=-5x+2
Y=mx+b
M=slope
B=y intercept
3 0
3 years ago
I need this Please help me
ANEK [815]

9514 1404 393

Answer:

  (c)  Not parallel: corresponding angles are not congruent

Step-by-step explanation:

The two angles shows are both "east" of the respective points of intersection, so are "corresponding" angles. If (and only if) lines r and s are parallel, corresponding angles are congruent. These angles have different measures, so lines r and s are not parallel.

4 0
3 years ago
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