2 years ago

Las medidas de posición dividen una distribución ordenada en grupos con la misma cantidad de datos.

Mathematics

2 answers:

miss Akunina [59]2 years ago

7 0

Answer:

no entiendo tu pregunta xD !?

Jlenok [28]2 years ago

7 0

Answer:HOLA

Step-by-step explanation:Mi casa su casa , come estas , si uno

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3 years ago

Find the zeros (x-3)(x+5)=0

maxonik [38]

The product is equal zero if one of the factors is equal zero.Therefore:
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3 years ago

Math please help 10 points!

gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

$average= \frac{sum of scores}{number of tests}$

$80= \frac{79+81+77+x}{4}$

80 x 4 = 79+81+77+x

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3 years ago

All together, 3 people have 120 coins. mark has 3 times as many as joel, and joel has 1/2 as many as sandra. how many coins does

oksano4ka [1.4K]

Joel = j, Mark = m, Sandra = s
j + m + s = 120
m = 3j
j = 1/2 s --> s = 2j
plug in (substitute) each letter to make it in terms of only j: j + m + s = 120
j + 3j + 2j = 120
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now plug in for the j & s equation:
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Therefore Sandra has 40 coins!

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3 years ago

Evaluate 2(4-1)^2 A. 60 B. 30 C. 18 D. 36

iogann1982 [59]

Remember the rules of PEMDAS

1. First you want to evaluate the parentheses. (4-1) = 3

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3. Multiply: 9*2 = 18

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3 years ago