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docker41 [41]
3 years ago
10

Which of these is most likely a pair of independent variables? a person’s income and savings the price of steel and the price of

a car the price of vegetables and the price of vegetable soup the price of a cell phone and the price of a penthouse
Mathematics
2 answers:
mixer [17]3 years ago
4 0

Answer:  Fourth option is correct.

Step-by-step explanation:

Independent variables are those variables in which two events are occurred irrespective of one another.

The occurrence of one event does not affect the another event.

According to options :

a person’s income and savings is dependent variables because savings of any individual is completely dependent upon his income.

Price of a car is dependent upon the price of steel which it is made up of.

Price of vegetable soup is dependent upon the price of vegetables.

Price of cell phone is not dependent upon the price of a penthouse.

So, they are independent variables.

Hence, Fourth option is correct.

Vikki [24]3 years ago
3 0
Independent variables are things that can stand alone. Which set of these variables does not rely on each other?  For example the income and savings. I want 1,000,000 in my savings account, however my income is not nearly that high since I only make 19,000. Look at the other pairs and see if there is a correlation between them. 
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Twice the difference between x and k is 2(x-k)
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If FX equals 2 x 2 + 1 what is f x when x equals 3
arlik [135]
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5 0
3 years ago
At Grocery Mart, tomatoes are $2.75 per pound, or you can buy a 5
larisa [96]

Answer:

a) $2.75

b) $2.2

c) Second tomato option is better value option.

Step-by-step explanation:

First option to buy tomatoes = $2.75 per pound

Second option to buy tomatoes:

To buy a box which is a 5 pound box and the price is $11.

To find:

a) Unit price for the first tomato option.

b) Unit price for the second tomato option.

c) Better value option on the basis of price.

Solution:

Let the consider the unit here to be a pound.

So, we will find the price of tomato per pound to find the unit price of tomato.

a) Unit price of the first tomato option is : $2.75 per pound

b) Unit price of the second tomato option:

Price for 5 pounds = $11

Dividing both sides with 5 to find the price of 1 pound or unit price.

Price for \frac{5}{5} = 1 pound = \frac{\$11}5  = \$2.2

c) To find the better value option, we can compare the unit prices of the two tomato options.

Here, we have the two tomato options with unit prices as:

$2.75 and $2.2

Second tomato option has a lower unit price, therefore, <em>second option</em> is better value option on the basis of price.

5 0
2 years ago
Please help, and get explanation but please make sure your correct tysm!
Darya [45]
The answer is 12,825 kg because if one car equals 1425 kg and a car carrier can hold 9 cars, then you just have to multiply 1425 by 9 to get 12,825
4 0
3 years ago
Read 2 more answers
Answer this question!!!!!!!​
Vesnalui [34]

The expression can represent the value of x in terms of R, m, n and k after rearranging.

<h3>What is an expression?</h3>

It is defined as the combination of constants and variables with mathematical operators.

It is given that:

The expression is:

\rm R = 4m\sqrt{\dfrac{xn}{k^3}}

Square both side:

\rm R^2 = 16m^2{\dfrac{xn}{k^3}}

16m² x n = R²k³

x = (R²k³)/(16m²n)

The above expression represents the value of x in terms of R, m, n and k.

Thus, the expression can represent the value of x in terms of R, m, n and k after rearranging.

Learn more about the expression here:

brainly.com/question/14083225

#SPJ1

8 0
2 years ago
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