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3 years ago

Log(100) = log(400) - log(4) "

1 answer:

5 0

When working with logarithms, remember that a subtraction sign means you can divide.
log(400) - log(4) can be turned into log(400/4), which is further simplified to log(100).

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Solve for x: -ax+4b>9

denpristay [2]

Answer:

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Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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3 years ago

A cube-shaped water tank having 6 ft side lengths is being filled with water. The bottom is solid metal but the sides of the tan

Mekhanik [1.2K]

Answer:

0.033 ft

Step-by-step explanation:

Let g = 32.2 ft/s2 and h be the maximum height that water can be filled before the sides shatter.

Pressure is distributed from 0 to maximum at the bottom like the following equation:

$P = \rho gh$

So the force generated by water pressure on the side of the tank is

$F = PA = \rho ghs/2$

where s = 6ft is the side length of the tank. This force cannot be larger than 200lb

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3 years ago

How much more is 1.8 • 10^11 greater than 7.2 • 10^10

Rasek [7]

Answer:

1.8.10=1.80000000000

7.2.10=7.2000000000

Step-by-step explanation:

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3 years ago

Hey, I need help on this assignment

True [87]

Step-by-step explanation:

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3 years ago

Which two of the following are not characteristics of surveys?

vovikov84 [41]

Answer:

B and D

Step-by-step explanation:

Surveys are only tested with one group.

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3 years ago