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frutty [35]
3 years ago
7

Please explain the answer and how you got it because i am very confused.

Mathematics
1 answer:
ss7ja [257]3 years ago
6 0

the needle is 605 ft 605÷1/100=? there ya go tell me if you get it correct

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Round 387,828 to the nearest ten thousand
andrezito [222]

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Step-by-step explanation:

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3 years ago
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Peter plans to build a tree house in his back yard. He needs to know how many square feet of lumber he should buy for the floor.
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Step-by-step explanation:

Multiply square feet per person times the number of persons to find square feet.

The units analysis looks like this:

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The sum of 3 and 7 times a number is 45
san4es73 [151]

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Step-by-step explanation:

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6 0
3 years ago
I’m stuck on this I don’t understand.
Viktor [21]

Hello from MrBillDoesMath!

Answer:

The first choice (with the square roots of negative integers)


Discussion:

Number such as  0,1,2,3  or -4, -5, -8, or Pi, sqrt(12), sqrt(15),  or 1/2, 1/10, 1/14 are all REAL numbers.

The square root of a negative number,  such as sqrt(-3), is an imaginary number. The answer is the first choice


Thank you,

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7 0
3 years ago
PLS HELP ME FIND THE MAD, MADIAN, RANGE AND IQR OF THIS DATA SET.
sweet-ann [11.9K]

Answer:

The median is 6. The Mean Absolute Deviation is 1.88. The range is 10. I believe the IQR is 5.

Step-by-step explanation:

the median is just the number that falls in the center of a data set. The Mean Absolute Deviation is the distance of the data points from the mean. So, find the sum of the differences of each data point from the mean and divide it by the number of data points. Range is the difference between the smallest and largest values in a data set. The interquartile range is the middle of the data.  it is a measure of how widely the middle half of the data is spread around the median.

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3 years ago
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