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BartSMP [9]
2 years ago
9

Alex was thinking of a number. Alex doubles it

Mathematics
1 answer:
In-s [12.5K]2 years ago
4 0

Answer:

5.675

Step-by-step explanation:

22.7/2= 11.35

11.35/2= 5.675

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What are the constants in the expression 12+x-3.7-8y+1/3
siniylev [52]
A constant in an algebraic expression is defined as a term that does not change during the expression, so, in other words, a term that does not have a variable in it. so the constants are

12
-3.7
1/3
7 0
3 years ago
HELP!!!!!!ASAP!!!!!!​
Grace [21]

Answer:

Im only in middle school, sorry

Step-by-step explanation:

I have tips tho!

always write information down, only useful ones, and not like "jimmy love to play basketball" kin of stuff.

Think it through, dont just guess.

Hope this helps i guess,

-yuko

5 0
3 years ago
If you answer this you will live to be 100 yrs old
dlinn [17]

Answer:

-7.44

Step-by-step explanation:

its the closest answer.

4 0
3 years ago
PPPPPPPPPPLLLLLLLLLLZZZZZZ HELP!<br><br> A.<br> B.<br> C.<br> D.
dangina [55]

Answer:

B

Step-by-step explanation:

The square root of 21 will be halfway between 4 and 5. 4.58 ~ 4.6

The square root of 17 will be closer to 4 than 5. 4.12 ~ 4.1

3Pi/2 will beclose to 5 than 4. 4.71 ~ 4.7

4.1, 4.6, 4.7

That is B.

4 0
3 years ago
Below is the data of ages at the local swimming park on a certain day.
Alex_Xolod [135]
We know that
To determine the intervals you will need to find the lowest and highest numbers
lowest number------> 1
highest number-----> 35
(1 and 35). 

A general rule would be 5-7 intervals,
so
 I will choose 5.
Here are the intervals with the number of people that were in each:

[1-7] -----------> (9)
[8-14] ---------> (14)
[15-21] --------> (8)
[22-28] ------> (3)
[29-35]-------> (5)

The total of the frequencies was 39 people, and that is how many numbers there are.
7 0
3 years ago
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