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yawa3891 [41]
3 years ago
13

Mary ate one slice of pizza, Paul ate 2 slices, and Jane ate half of the pizza. If Mary ate 1/8 of pizza and all the slices are

the same size, what fraction of the pizza is left?
A) 7/8
B) 3/8
C) 1/8
D) 48
Mathematics
1 answer:
kiruha [24]3 years ago
7 0

Answer:

C

Step-by-step explanation:

If there is 1 whole pizza, there would be 8 slices in total.

Mary                 - 1 slice

Paul                  - 2 slices

Jane                 - 4 slices

1+2+4

= 7 slices left

So that means we have 1/8th of the pizza left.

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Answer:

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Step-by-step explanation:

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Answer:

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What effect does decreasing the temperature of a room have on a lifespan of a battery?
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This question is incomplete. There are options in the question (from reference) and no highlight in the red bolded text in the question.

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Which variable is highlighted in red, bolded tex?  

a . Independent

b . Dependent

c . Control

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

Answer:

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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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