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Mila [183]
2 years ago
14

If:

Mathematics
1 answer:
Anton [14]2 years ago
3 0

Answer:

Following are the solution to this question:

Step-by-step explanation:

An alternative black, white, and grey design of the tile is also desired. She needs her color scheme to suit the top boundary of the tile. Therefore, the central tile paint should be grey to ensure a white top boundary. To ensure, that perhaps the outer end is white, the color of the center tile shall be dark.

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M1|L7 1<br> Decimal Round<br> Round 5.489 to the nearest hundredth. )<br> Label the endpoints. )
vagabundo [1.1K]

Answer:

5.49

Step-by-step explanation:

5.48<u>9,</u> the number 9 that is underlined is 5 or more so you put that at 0 then it would be 5.48, but since the 8 is also 5 or more and is the hundreths place you round that to 9 giving you 5.49

3 0
2 years ago
A researcher conducts a hypothesis test using a sample of n = 40 from an unknown population. What is the df value for the t stat
aliya0001 [1]

Answer:

Correct option: b 39.

Step-by-step explanation:

A one-sample (or one mean) t-test is applied to test whether the population-parameter is significantly different from some hypothetical value.

The degrees of freedom of the <em>t</em>-test is:

df = n - 1

It is provided that the sample size is, <em>n</em> = 40.

Compute the degrees of freedom as follows:

df = n - 1

   = 40 - 1

   = 39

Thus, the correct option is b.

3 0
3 years ago
What is the square root of -1
patriot [66]

Answer:

i

Step-by-step explanation:

This is the answer you get when you square and you get a negative number.

6 0
2 years ago
ANSWER THIS PLEASEEEEES​
monitta
-2!!! hope this helps!:)
5 0
2 years ago
1 2/3 yards of chain cost 9.00 how much does it cost per chain
zavuch27 [327]
Lets make it an improper fraction
5/3 
we do not know how many chains so we'll put the (x) 

therefore 
5/3x=9.00
x= 5.4
7 0
2 years ago
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