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3 years ago

Can somebody explain how to do this

Mathematics

1 answer:

s2008m [1.1K]3 years ago

7 0

Answer:

Step-by-step explanation:

que podríamos hacer para obtener información sobre la participación democrática en la familia desde las tablas de frecuencias que hemos elaborado con los datos de la encuesta

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What is 16/5 per hour

wlad13 [49]

Answer:

16/5 is equal to 3 1/5. So I guess the answer is 3 1/5 per hour. Forgive me if I din't understand the question

Step-by-step explanation:

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3 years ago

Lisa is 53 3 4 inches tall. Joey is 1 1 2 inches shorter than Lisa and Jane is 1 1 5 inches shorter than Joey. How tall is Jane?

tester [92]

Answer: Jane's height = $51\dfrac{1}{20}\text{ inches}$

Step-by-step explanation:

Given: Lisa's height = $53\dfrac34\text{ inches}=\dfrac{4\times53+3}{4}\text{ inches}$

$=\dfrac{215}{4}\text{ inches}$

Joey's height = $\dfrac{215}4-1\dfrac12$ inches

$=\dfrac{215}4-\dfrac32\\\\=\dfrac{215-6}{4}\\\\=\dfrac{209}{4}\text{ inches}$

Jane's height = $\dfrac{209}{4}-1\dfrac15$ inches

$=\dfrac{209}{4}-\dfrac{6}{5}\\\\=\dfrac{209\times5-6\times4}{20}\\\\=\dfrac{1045-24}{20}\\\\=\dfrac{1021}{20}\\\\=51\dfrac{1}{20}\text{ inches}$

Hence, Jane's height = $51\dfrac{1}{20}\text{ inches}$

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3 years ago

An admission ticket costs $7.50 with a 5.75% tax.

Ainat [17]

Answer:

Step-by-step explanation:

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2 years ago

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Please help and answer fast please and thank u ill give 20 points

Angelina_Jolie [31]

Answer:

number of sides: 18 sides

<u>Explanation</u>:

Total Interior angle = ( n - 2 ) * 180°

Using the formula:

2880° = ( n - 2) * 180°

n - 2 = 16

n = 16 + 2

n = 18 sides

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3 years ago

Mrs. Blackwell gives each of her students two pencils. How many pencils did she hand out?

MakcuM [25]

<span>no está en mi equipo lo siento</span>

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3 years ago

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