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V125BC [204]
3 years ago
14

Answer these please thank you

Mathematics
1 answer:
xxMikexx [17]3 years ago
7 0

Answer:

reactivity

reactivity

Step-by-step explanation:

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The original rectangle has a perimeter of 16
zaharov [31]

As we can see that the sides of the rectangle have been doubled

6.2 ft changed to 12.4 ft

Now when the sides have been doubled

the Perimeter will also be doubled

So the perimeter of new rectangle should be the double the perimeter of old rectangle

So perimeter of new rectangle = 2 (16 ) = 32 feet

Option C is correct

7 0
3 years ago
Tammy conducted a survey to find the favorite subject of the students at her school. She asked 25 students from her math class w
almond37 [142]
Tammy's sample may not be considered valid because, on the first hand, it is said that she only asked students from her " Math Class". 
If she wants to have a survey to find out the favorite subject of the students at her school, she must conduct a survey involving all the students in her school, not just in her class. What she did is just subjective. She should use a tally listing the different subjects and compare the number of students per subject. This way, she can have an objective representation of the least liked subjects and the most liked subjects of the students on her school.
Illustrating her survey through statistics may be more reliable and valid because it shows frequencies in which she can calculate easily and accurately the percentage of  the number of students per subject, in a more objective manner.
7 0
3 years ago
Whats 2 plus 2?////////////////////////////////////////////////
sergiy2304 [10]

Answer:

4

Step-by-step explanation:

its like you have 2 fishes and you get two more

6 0
3 years ago
Read 2 more answers
A marching band was in a parade. the band members marched in 8 rows. there were 6 band members in each row. explain how the fact
natta225 [31]
If 5 x 6 = 30 you can figure out 8 x 6 by adding 6 three times to 30!

30 + 6 = 36

36 + 6 = 42

42 + 6 = 48 <-- the answer is 48!
6 0
3 years ago
There are 5 boys and 4 girls in my class. All of them are distinguishable. In how many ways can they be seated in a row of 9 cha
GalinKa [24]
There are 16 ways to arrange the row so that at least 3 girls always sit next to each other.
8 0
3 years ago
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