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prisoha [69]
3 years ago
13

There it's a better picture

Mathematics
1 answer:
Arlecino [84]3 years ago
3 0
1. 22:18, 22 to 18, 22/18 --> dont know if u have to simplify but just put both
2-4 same thing
5-10 read the other post
11. Glen has 9 rock cds and Nina has 12 cds. The total cds for glen is 4 + 9 + 5 = 18. The total cds for Nina is 8 + 12 + 7 = 27. Is 9:18 greater than 8:27?
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Descibe the mothod of solving problems with numbers in standard form ?? I have 5 MIN
BlackZzzverrR [31]

Answer: A standard equation is set up like this: Ax + By = C (where A, B, and C represent numbers). To find the slope (or the rate at which something changes) you must divide the value of A by the value of B (A / B).

6 0
3 years ago
Adult men have heights that a normally distributed with a mean of 69.5 inches and a standard deviation of 2.4 inches. Adult wome
Aliun [14]

Answer:

Step-by-step explanation:

From the information given:

For Adult Men

Mean \mu = 69.5

Standard deviation \sigma = 2.4

observed value X = 74

For Adult Women

Mean \mu = 63.8

Standard deviation \sigma = 2.6

observed value X = 70

Therefore ; the values for their z  scores can be obtained in order to determine who is more unusually tall within his or her respective sex

For Adult Men :

z = \dfrac{X- \mu}{\sigma}

z = \dfrac{74- 69.5}{2.4}

z = \dfrac{4.5}{2.4}

z = 1.875

For Adult Women :

z = \dfrac{X- \mu}{\sigma}

z = \dfrac{70- 63.8}{2.6}

z = \dfrac{6.2}{2.6}

z = 2.3846

Thus; we can conclude that , the women is more unusually tall within his or her respective sex

5 0
3 years ago
What is 0.015 x 1.5=
alukav5142 [94]
The answer is 0.0225
7 0
3 years ago
The net of a square pyramid is shown:
lys-0071 [83]
1.7625 square inches
3 0
3 years ago
Find the measure of angle b
g100num [7]
The answer for angle b is: 25°
4 0
2 years ago
Read 2 more answers
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