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Darya [45]
2 years ago
5

Reduce this fraction 69/81? It can be done but used in another question.

Mathematics
1 answer:
Lorico [155]2 years ago
7 0

Answer:

23/27

Step-by-step explanation:

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Maria invests $6,154 in a savings account with a fixed annual interest rate of 8% compounded continuously. What will the account
VladimirAG [237]

Answer:

$13,695.98

Step-by-step explanation:

Continuously compounded interest formula:

A = Pe^{rt}

where

A = future value

P = principal (present value of amount invested)

e = mathematical constant, the base of natural logarithms

r = interest rate

t = time in years

We have: P = 6154; r = 8% = 0.08; t = 10

A = 6154e^{0.08 \times 10}

A = 6154e^{0.8}

A = 6154 \times 2.2255

A = 13695.98

Answer: $13,695.98

3 0
3 years ago
What is solution to the system of equations? Y=5×+2 3×=-y+10
Sergio [31]
Y = 5x + 2
3x = y + 10

3x = y + 10
3x = 5x + 2 + 10
3x = 5x + 12
3x - 5x = 12
-2x = 12
x = -6

substitute x = -6 into y = 5x + 2

y = 5(-6) + 2
y = -30 + 2
y = -28

x = -6, y = -28

hope this helped, God bless!
4 0
3 years ago
What is two ways to rewrite 21x^2 -42x +14 in equvalent form? i really need help here lol-​
kozerog [31]

Answer:

7(3x^2-6x+2)

Step-by-step explanation:

21, 42, 14 they can be divided by 7 so we put 7 out

5 0
2 years ago
Please answer correctly !!!!!!!!! Will mark brianliest !!!!!!!!!!!!!
Snowcat [4.5K]

Answer:

$12,000,000

Step-by-step explanation:

The maximum will be the vertex and because this is written in vertex form the vertex will be (5, 12) so the maximum income will be 12 million dollars.

7 0
3 years ago
A hemispherical bowl of radius 5 inches is filled to a depth of h​ inches, where 0less than or equalshless than or equals5. Find
mestny [16]

The shape of the water is that of a "spherical cap." The formula for the volume of a spherical cap is ...

... V = π·h²·(r -h/3) . . . . . . . from web search

For a radius of 5 in, this is

... V = π·h²·(5 -h/3) . . . . in³

_____

For h=0

... V = π·0²·(5 -0/3) = 0

For h=5 in

... V = π·(5 in)²·((5 -5/3) in) = (2/3)π·5³ in³ . . . . . the volume of a hemisphere of radius 5

4 0
3 years ago
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