4 years ago

Which whole number property is represented?

Mathematics

2 answers:

Novay_Z [31]4 years ago

6 0

This would be the commutative property. i hope this helps!!

Hatshy [7]4 years ago

5 0

Commutative Property of Multiplication

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Number like 10,100,1000,and so on are called____

Nikolay [14]

If you mean 10;100;1,000, then they are called <span>Powers of ten, and they're easy to represent as exponents. </span>
<span />

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3 years ago

An automatic machine is set to fill bags of dog food with exactly 25 pounds on average with a standard deviation of 0.5 pounds.

Rasek [7]

Answer:

Step-by-step explanation:

Given that an automatic machine is set to fill bags of dog food with exactly 25 pounds on average with a standard deviation of 0.5 pounds.

Sample size = n =100

x bar = 24.85 pounds

Sample std error = $\frac{\sigma}{\sqrt{n} } =0.05$

Hypotheses:

$H_0: x bar = 25\\H_a: x bar \neq 25$

(Two tailed test at 5% level)

Mean difference =0.15

Test statistic = mean diff/se = 3

Since population std dev is known z test can be used

p value =0.0000

Since p <0.05 we find that the bag does not contain exactly 25 pounds.

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3 years ago

Hong went shopping after she woke up. It took Hong 20 minutes to get ready to go shopping. She shopped for 45 minutes and then s

S_A_V [24]

You've answered this yourself hong would wake up at 8:35

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4 years ago

Two airplanes leave the same airport. One heads north, and the other heads east. After some time, the northbound airplane has tr

Fofino [41]

Answer:

17 miles

Step-by-step explanation:

85 - 68

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3 years ago

The square is divided into 3 parts.

Lorico [155]

1/3= 5/15
2/5= 6/15

5/15 + 6/15 = 11/15

15/15 - 11/15 = 4/15

Part C= 4/15

4 0

3 years ago

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