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lyudmila [28]
3 years ago
12

-10 is both rational number and integer

Mathematics
2 answers:
insens350 [35]3 years ago
6 0

Yes, that's quite true.  It's also a real number, and a negative number.

Did you have a question to ask ?


Shkiper50 [21]3 years ago
3 0
-10 is both rational number and negative integer because -10
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Please help!! I keep getting a different answer!!! 14 points!!
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A survey was conducted to compare the mean cost of a meal at fast food restaurants in two different cities.
Vilka [71]

Answer:

We reject the Null and conclude that the mean costs of a meal at fast food restaurants in two different cities are different.

Step-by-step explanation:

Given :

City n x s

A 26 $4.05 $0.55

B 32 $5.15 $0.85

H0 : μ1 - μ2 = 0

H0 : μ1 - μ2 ≠ 0

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n2 = 32 ; x2 = 5.15 ; s2 = 0.85

Tstatistic :

(x1 - x2) / √(s1²/n1 + s2²/n2)

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Using the smaller n;

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Pvalue = (-5.947, 24)

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4 0
3 years ago
Can you help me with this plz
Salsk061 [2.6K]

Hello there

Please check attached image for answer.

<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>.</em><em>.</em><em>.</em>

~ Benjemin360

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3 years ago
The human resource department at a certain company wants to conduct a survey regarding worker benefits. The department has an al
Mama L [17]

Answer:

Explained below.

Step-by-step explanation:

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(b)

Label the employees from 1 to 4502.

And select every 90th employee.

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