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Marizza181 [45]
3 years ago
10

Is -2 a rational number

Mathematics
1 answer:
valentinak56 [21]3 years ago
7 0

Answer:

yes

Step-by-step explanation:

because it is

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A) Translate into proposition using suitable logical operators. Clearly mention propositions as
Rudik [331]
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4 years ago
Sue is collecting eggs and she wants to sell them
slava [35]

Answer:

Sue will have 6 full cartons.

Step-by-step explanation:

1 dozen = 12

75/ 12= 6

6 X 12 = 72

5 0
4 years ago
Shryia read a book cover to cover in a single session, at a constant rate. After reading for 1.5 hours, she had
hodyreva [135]

Answer: It will be explained below.  Basically, 463.846154 minutes in total to read the rest of the book, and she reads at 78 pages per 90 minutes, or 13 pages per 15 minutes.

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1. 402 pages divided by 78 pages/90 minutes

2. 402 pages multiplied by 90 minutes/78 pages (flipped the fraction; 90 minutes is now the numerator.)

3. 402 multiplied by 90 minutes/78 (reduced and removed the "pages" from each.)

4. 36180 minutes/78 (multiplied 402 to 90.)

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I hope this provides some insights.

6 0
3 years ago
What are the two ordered pairs for 5x=-1
jonny [76]
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x = -1/5 = -0.2

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8 0
3 years ago
A researcher recorded the shooting percentage of 28 professional basketball players in each of four quarters in a game. What are
mariarad [96]

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Step-by-step explanation:

The formula to calculate the degrees of freedom error for a one-way within-subjects ANOVA is given by :-

\text{df}=(n-1)\times(k-1)

Given : A researcher recorded the shooting percentage of 28 professional basketball players in each of four quarters in a game.

Here , n= 28 and k= 4

Then, the degrees of freedom error for a one-way within-subjects ANOVA will be :-

\text{df}=(28-1)\times(4-1)=27\times3=81

Hence, the degrees of freedom error for a one-way within-subjects ANOVA are 81.

6 0
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