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3 years ago

Help??? Answer and explain

Mathematics

1 answer:

bezimeni [28]3 years ago

6 0

The relation is not a function because the input numbers have a number that is repeated twice. That number is 9.

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A company conducted a survey to see whether its new toothpaste was morepopular with children or adults. Of the children surveyed

Naily [24]

Given: The information provided in the table shown

To Determine: From the options provided, the correct option that best describe the information given in the table

Solution

Given that 28% of the children used toothpaste. From the table

$Children(toothpaste)=\frac{0.07}{0.25}=\frac{7}{25}\times100=28\%$

Let us calculate the percentage of adult that used toothpaste

$Adult(toothpaste)=\frac{0.08}{0.75}=\frac{8}{75}\times100=10.667\%\approx11\%$

Hence, a smaller percentage of adults (about 11%) use the toothpaste.

The correct option is OPTION C

4 0

1 year ago

Help me plz and show work <3

icang [17]

Answer:

y = (5-2x)/7 = 5/7 - 2x/7. option C

Step-by-step explanation:

here's your solution

=> 7y + 2x = 5

=> 7y = 5 - 2x

=> y = (5-2x)/7

$\huge\mathfrak\red{hope \: it \: helps...}$

4 0

3 years ago

¿Cual es el perímetro de un hexágono regular cuyo lado mide 16,5cm?

alukav5142 [94]

Step-by-step explanation:

6(16.5 cm) = 99 cm

6 0

3 years ago

Please help me answer!!!!

yulyashka [42]

Answer:

Step-by-step explanation:

It can be any combination from 2/3/5/8

7 0

3 years ago

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Ryan is driving on a long road trip. He currently has 13 gallons of gas in his car. Each hour that he drives, his car uses up 1.

valkas [14]

Answer:

5 gallons would be left in the tank after 4 hours.

Step-by-step explanation:

(how much is t hours)

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3 years ago