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3 years ago

Plz help I don’t understand what the question is asking.(BEST ANSWER = BRAINLIEST)

Mathematics

1 answer:

liberstina [14]3 years ago

4 0

So basically, it's asking if the sugar consumption and exercise level are associated, and to support your answer by using conditional relative frequencies which is a two-way table (contingency table) that is used to examine relationships between categorical variables, or the table you just filled out. So it's asking you to support your answer by using the relative frequencies that are in the table.

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The local newspaper has letters to the editor from 20 people. If this number represents 8% of all of the newspaper's readers,

zlopas [31]

let the all readers be x

8%=20×100%÷x

8%x=2000%

x=2000%÷8%

x=250

3 0

3 years ago

What is the value of x? [Art not to scale.] 350 x = 23 x = 35 x = 58 x = 93

kogti [31]

Answer: 93

Step-by-step explanation:

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4 0

3 years ago

Read 2 more answers

Alex needs to buy compressed air to fill empty cylindrical tanks for his tire store. Each tank is 12 feet deep and has a radius

agasfer [191]

---------------------------------------
Formula
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Volume = πr²h

---------------------------------------
Find Volume of one tank
---------------------------------------
Volume of 1 tank = πr²h
Volume of 1 tank = 3.14 x 6² x 12
Volume of 1 tank = 678.24 ft³

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Find Volume of 5 tanks
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Volume of 1 tank = 678.24
Volume of 5 tanks = 678.24 x 5
Volume of 5 tanks = 3391.2 ft³

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Answer: 3391.2 ft³
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4 0

3 years ago

Given the functions, f ( x ) = x - 8 and g ( x ) = x2 x - 1, perform the indicated operation. when applicable, state the domain

kondor19780726 [428]

(fg)(x)= x³ - 7x² - 9x + 8

domain is (-∞,∞)

Given: f(x)= x-8, g(x)= x² +1x - 1

To find (fg)(x) we multiply f(x) and g(x)

(fg)(x) = f(x) * g(x)

(fg)(x)= (x-8) (x²+x-1)

(fg)(x)= x³ + x² - x - 8x² - 8x +8

(fg)(x)= x³ - 7x² - 9x + 8

we know, domain for all cubic function is set of all real numbers

domain is (-∞,∞)

Know more about "functions" here: brainly.com/question/12431044

#SPJ4

6 0

1 year ago

If you take a number, times by 3 then add 5. You get the same as if you took the number, times by 7 then subtract 8. What is the

lana [24]

3x+5=7x-8
4x=13
x=13/4
the answer is 13/4

8 0

3 years ago