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guapka [62]
3 years ago
12

I'm so confused,can someone please explain how to do this,I've watched countless things and can't seem to catch on. Thanks!(:

Mathematics
1 answer:
avanturin [10]3 years ago
5 0

Answer:

40cm

Step-by-step explanation:

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The mean of a population being sampled is 64, and the standard deviation is 6. If the sample size is 50, the standard error of t
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Given:
mean = 64
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Standard error = 6 / √50 = 6/7.07 =<span> 0.85</span>
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3 years ago
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Simplify g^1/2 * g^1/2 using the radical form.
guapka [62]

Answer:

√g *√g = g

Step-by-step explanation:

recall that any number or variable to the power of 1/2 can also be written as that variable or number under the radical.

So, we then have

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Recall that when we multiply radicals, we multiply what is under our radicals together and then combine them under a new radical

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This gives us √(g²)

recall that the square root of a number or variable squared will merely result in the number or variable by itself (as these are reciprocate equations)

√(g²) = g

8 0
3 years ago
SOMEONE HELP ME!!!!!
djyliett [7]

Answer:

<h2>Sorry I couldn't find it.</h2>

Step-by-step explanation:

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4 0
3 years ago
You plan to take $450 u.s. on a trip to south africa. how many rands is this if one u.s. dollar equals 3.70 rands?
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$450 is simply 450 times $1, so multiply the conversion equation above by 450 on both sides.

450 * $1 = 450 * 3.70 rands

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3 years ago
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