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mestny [16]
3 years ago
7

Evaluate a + b for a = 43 and b = -29. HELP ME I ONLY HAVE 1 hourrr

Mathematics
2 answers:
iren [92.7K]3 years ago
5 0

Answer:

Step-by-step explanation:

a + b = 43 +(-29) =43-29 = 14

worty [1.4K]3 years ago
4 0

Answer:

14

Step-by-step explanation:

Substitute the given values for a and b into the expression and evaluate

a + b = 43 + (- 29) = 43 - 29 = 14

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Are you sure the question is written correctly? Sounds like the expectations would just be the same (24.0) and the variance is the square of the standard deviation (so it would be 0.09).
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Transportation Safety The given expression is used for determining the likelihood that a water taxi will have a total passenger
marysya [2.9K]

Answer:

Value of given expression = 0.4628 (Approx)

Value of given expression [Upto two decimal] = 0.46 (Approx)

Step-by-step explanation:

Missing equation;

[175 - 172] / [29 / √20]

Find:

Value of given expression

Computation:

[175 - 172] / [29 / √20]

[3] / [29 / √20]

[3] / [29 / 4.4721]

[3] / [29 / 4.4721]

[3] / [6.4846]

0.4628

Value of given expression = 0.4628 (Approx)

Value of given expression [Upto two decimal] = 0.46 (Approx)

3 0
3 years ago
Line I is shown in the coordinate plane.<br> Is the point (16, 20) on line l ?
Dmitriy789 [7]
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8 0
3 years ago
Does this table show a proportional relationship? If so, what is the constant of proportionality?
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Answer:

The answer is A: Yes 1/4 is the constant property.

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I hope this helps and if it did pls give me brainliest!

Step-by-step explanation:

5 0
3 years ago
I need help..........​
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Answer:

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Step-by-step explanation:

4 0
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