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2 years ago

15

Which is a good comparison of the estimated sum and the actual sum of 7 7\8 + 2 11\12

2 answers:

navik [9.2K]2 years ago

6 0

Estimate: 8+3 or 11.
Actual Sum: 10 76/96 or 10 19/24

sasho [114]2 years ago

3 0

Seven and seven eighths rounds up to eight. Two and eleven twelfths rounds to three. Estimate equation: 8+3=11. Now you know your answer should be around 11. Then to find your actual answer you have to find the common denominator! If u need anymore help ask me! Hope I helped!

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The diagram rerpesents responses to a survey that include statements p and q . Which statement is true?

BARSIC [14]

Answer:

C. The number of responces $p\vee q$ is also 46

Step-by-step explanation:

Note that:

$p\wedge q$ means both p and q must hold;
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From the diagram,

the number of responses $p\wedge q$ is 46;
the number of responces $p\vee q$ is also 46;
the number of responces $p\setminus q$ is 0;
the number of responces which are neuther p nor q is 20.

So, you can state that the correct answer is C

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