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Vadim26 [7]
2 years ago
8

Which ordered pair is a solution of the equation? 7z -5 = 4y -6 Choose 1 answer:

Mathematics
1 answer:
ELEN [110]2 years ago
3 0

Step-by-step explanation:

7z-5=4y-6

-4y=-6-7z+5

-4y=-1-7z

y=1/4+7/4z

y=7/4z+1/4

7z=4y-6+5

7z=4y-1

z=4/7y-1/7

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$15g + $5 = c

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Whats the volume of the cylinder? Round your answer to the nearest hundred the top is B the left side of the cylinder is 13cm th
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Answer:

The volume of the cylinder is 163.3 m³.

Step-by-step explanation:

Given that,

Height = 13 cm

Base = 4 cm

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V=\pi r^2h

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3 years ago
Write the number 21, 473, 862, 095 in word form.
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Answer:

C. twenty one billion, four hundred seventy three million, eight hundred sixty two thousand, and ninety five

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3 years ago
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Sally Reynolds sells real estate along the coastal area of Northern California. Below are her total annual commissions between 2
tatiyna

Answer:

Mean = $229.32

Median = $231.15

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Step-by-step explanation:

Mean = the average.

The average is the sum of variables divided by the number of variables.

x = each variable

N = number of variables = 11

Average = (Σx)/N = (236.09 + 204.43 + 253.82 + 268.4 + 231.15 + 205.7 + 262.18 + 162.77 + 268.4 + 224.45 + 205.17)/11

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So, to find the Median, we first arrange the variables in ascending order.

162.77

204.43

205.17

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236.09

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262.18

268.4

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Since there are 11 variables, the Median is the number that falls at the middle of the distribution, that is, at the sixth position.

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c) Mode is the number that appears the most in a distribution.

In this distribution, only 268.4 appears more than once.

Hence, the more is $268.4

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