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Alinara [238K]
2 years ago
8

What effect does decreasing the temperature of a room have on a lifespan of a battery?

Mathematics
1 answer:
Leni [432]2 years ago
8 0

This question is incomplete. There are options in the question (from reference) and no highlight in the red bolded text in the question.

What effect does decreasing the temperature of a room have on a lifespan of a battery?

Which variable is highlighted in red, bolded tex?  

a . Independent

b . Dependent

c . Control

d . None

But the answer to both the independent and dependent variables will be provided and explained in detail.

Answer:

Independent variable: decrease in temperature

Dependent variable: lifespan of battery

 Step-by-step explanation:

The independent variable in an experiment is defined as the variable that can be changed or manipulated in order to find an outcome while the dependent variable is defined as the variable that is influenced by the changes in the independent variable.

In the given example, a decrease in temperature  is the dependent variable as it is changing and the lifespan of battery  is the dependent variable as it is responding to the independent variable ?9decrease in temperature).

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2 years ago
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Answer:

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Step-by-step explanation:

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2y/2=60/2

Simplify;

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For 4x-7*30=30 for x

4x-7y*30=30

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The solutions to the system of equations are:

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2 years ago
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Step-by-step explanation:

3 0
3 years ago
the sum of two numbers is 57. if the larger of the two numbers is 9 less than twice the smaller, find the two numbers
svp [43]

Answer:

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Because:

U let the numbers(#) be x and y (x will be the larger number and y the smaller number

So:

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7 0
3 years ago
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