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Anni [7]
3 years ago
10

A water tank in the shape of a rectangular has a volume of 900 cubic feet. It is 15 feet long, 10 feet wide. What is the height

of the water tank?
Options:

A: 6
B: 5
C: 3
D: 9
Mathematics
1 answer:
mote1985 [20]3 years ago
3 0

Answer:

The Answer is option B : 5

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Two companies Company A and Company B offer the same starting salary of $20,000 per year. Company A gives a raise of $1000 each
Bingel [31]
A.) A = 20000 + 1000n
B = 20000(1.04)^n

b.) For A, sn = n/2(2a + (n - 1)d)
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For B, sn = a(r^n - 1)/(r - 1)
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3 years ago
Which of the following graphs shows a parabola with a vertex of (1,-9) and solutions of (-2,0) and (4,0)?
Mariulka [41]

Answer:

Hello,

Step-by-step explanation:

Roots are -2 and 4

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Vertex = (1,-9) is a point of the parabola

-9=k*(1+2)(1-4) ==> k=1

Equation of the parabola is y=(x+2)(x-4)

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mars1129 [50]

Answer:

-3

Step-by-step explanation:

its the middle number so you put them in order and get the ndeswer just whatevers in the midde

-9 -6 -3 -2 8

8 0
3 years ago
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F(x) = 5x2 + 20x - 12<br> What is the vertex for this
kifflom [539]

Answer:

10+20x-12

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