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satela [25.4K]
3 years ago
6

Find the missing dimension height:15ft area285ft

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
8 0
It would be 19 because 19x15=285
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Un móvil azul de 573 g se encuentra en movimiento sobre un carril metálico. Si sobre el móvil, el resorte ejerce una fuerza haci
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Answer:

The total mechanical energy is 0.712 J.

Step-by-step explanation:

A blue 573 g mobile is moving on a metal rail. If on the mobile, the spring exerts a force to the right of modulus 0.85 N and in the indicated position the kinetic energy of the mobile-spring system is 0.47 J and its elastic potential energy is 0.242 J. Determine the mechanical energy of the system mobile-spring in the position shown as indicated in the figure.

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2 years ago
Since 2005, the amount of money spent at restaurants in a certain country has increased at a rate of 8% each year, In 2005, abou
Kryger [21]

Answer:

This is an exponential growth problem.

 

The growth rate is 4% (0.04).

The time is 10 years (10 years from 2005 to 2015)

 

A = P(1+i)t

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P = amount spent in 2005

i = interest rate expressed as a decimal

t = # years

 

A = 500(1.04)10

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Step-by-step explanation:

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9514 1404 393

Answer:

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Step-by-step explanation:

The "r" in the formula stands for the radius of the cylinder. That is half the diameter, so is 3 in. The "h" in the formula stands for the cylinder height, shown as 8 in. Put these values in the formula and do the arithmetic.

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  SA = 207.24 in²

5 0
3 years ago
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