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zubka84 [21]
3 years ago
11

THIS IS URGENT I AM BEING TIMED IF YOU ANSWER ALL OF THEM I WILL MARK YOU BRAINLYIST.

Mathematics
1 answer:
tekilochka [14]3 years ago
4 0

Answer:

12.5%

Step-by-step explanation:

4/8 = 50%

2/8 = 25%

1/8 = 12.5%

12.5% of cake

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Hey boys... what up :)
iogann1982 [59]

Answer:

I am a girl

Step-by-step explanation:

Have a wonderful day!

7 0
3 years ago
Cara is a high school student. On average, there are 26 students per class at her school, with a standard deviation of 3 student
aliina [53]

Answer:

B. 97%

Step-by-step explanation:

20 students is -2 standard deviations away from the mean

35 is +3 standard deviations away from the mean

100 - 2.4 = 97.6

(2.4 is amount of data we are not using)

please refer to the standard deviation graph attached :)

8 0
2 years ago
Simplify x + 3x – 36.
Katena32 [7]

Hey there!!

Equation Given : x + 3x - 36

In order to solve this, we will need to combine the like terms.

What are like terms?

Like terms are terms which have the same variable, in the equation given, the variable mentioned is x and hence, the like terms are x and 3x.

Now, we will need to combine x and 3x.

Let's take x as 1x and 3x as 3x.

Now, we will need to add both these like terms.

1x + 3x

x will be common, we will need to add 1 and 3

1 + 3 is 4 and hence, 1x + 3x = 4x

Hence, the final equation would be :

4x - 36

Hence, the answer is option ( c )

Hope my answer helps!

5 0
3 years ago
Read 2 more answers
Please help me. I can’t do it
Maslowich

Answer: A) -8

B) - 41

C) - 39

Step-by-step explanation:

6 0
2 years ago
2 numbers whose product is 40 and sum is -13
lina2011 [118]

Answer:

1.  -5 and -8

2. -7 and -4

3. -15 and -1

4. 7 and -2

5. -5 and 1

6. 2 and -5

7. -8 and 9

8. 5 and -4

Step-by-step explanation:

7 0
2 years ago
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