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Mashcka [7]
3 years ago
5

What is the value of a 3 - b 2 for a = 3 and b = ?

Mathematics
1 answer:
stellarik [79]3 years ago
7 0

Answer:

a^3 - b^2 for a = 3 and b = 1/2

3^3 - (1/2)^2

= 27 - 1/4

= 26 3/4

Step-by-step explanation:

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1. Order the values. 2. Find the median. 3. Find the lower quartile. 4. Find the upper quartile.

Step-by-step explanation:

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Mass error due to temperature is systematic error or random error
nika2105 [10]
Mass error is due to temperature which is a random error. I believe.
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Given P(A)=0.78P(A)=0.78, P(B)=0.65P(B)=0.65 and P(A\cup B)=0.873P(A∪B)=0.873, find the value of P(A\cap B)P(A∩B), rounding to t
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Answer:

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Step-by-step explanation:

Given

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Required

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From laws of probability, we have:

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Substitute in values

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Hence, P(A\ n\ B)<em> is calculated to be 0.557</em>

8 0
2 years ago
Josie is training for a race the ratio of the number of minutes she wants to the number of miles she wants is 2043 she plans to
guajiro [1.7K]

Answer:

Josie takes 0.93 minutes to run 2 miles.

Step-by-step explanation:

We are given the following in the question:

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This can be done in the following manner:

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3 years ago
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