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KatRina [158]
3 years ago
9

Which is greater -5/2 or -2

Mathematics
2 answers:
elixir [45]3 years ago
6 0

Answer:

-2

Step-by-step explanation:

because it is closer to the zero on the number line

hope this helps

solniwko [45]3 years ago
6 0

Answer:

-2

Step-by-step explanation:

If you turn -5/2 into a mixed fraction it becomes -2 and 1/2 witch is further away from 0 and -2 is closer to zero which means that it’s greater but the closer to zero will only work if the numbers are negative the closer to zero will not work with positive numbers

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.Factor 20x2 + 68x - 160
saveliy_v [14]

Answer:

4(5x-8) (x+5)

Step-by-step explanation:

4(5x^2+17x-40)

4(5x-8) (x+5)

3 0
3 years ago
I need help with this.​
r-ruslan [8.4K]

Answer:

DBE = 33

Step-by-step explanation:

add 23 + 27 = 50

subtract 50 from 83

equals 33

4 0
3 years ago
Cuanto es? 34= 3×3×3×3=​
fgiga [73]

Answer:

Amphitrite1040

Step-by-step explanation:

4 0
2 years ago
Mrs. Benson has graded 46 math assignments but has 80% of the assignments left to grade. Mrs. Benson has how many math assignmen
timofeeve [1]

Mrs. Benson has 184 math assignments left to grade.

<u>Step-by-step explanation:</u>

Here we have , Mrs. Benson has graded 46 math assignments but has 80% of the assignments left to grade.We need to find Mrs. Benson has how many math assignments left to grade. Let's find out:

Let total Number of math assignments be x , So According to question 46 math assignments are graded & 80% are left i.e.

⇒ x = 46+\frac{80x}{100}

⇒ x -\frac{80x}{100}= 46

⇒ \frac{100x-80x}{100}= 46

⇒ \frac{20x}{100}= 46

⇒ \frac{x}{5}= 46

⇒ x=230

Now , Assignments left to grade is :

⇒ 230-46

⇒ 184

Therefore , Mrs. Benson has 184 math assignments left to grade.

4 0
3 years ago
Data were collected from a typing class with 45 students. The class had an average of 56 words per minute (WPM) with a standard
STALIN [3.7K]

Answer:

Standard deviation gets smaller

Step-by-step explanation:

No. of students = 45

The class had an average of 56 words per minute (WPM) with a standard deviation of 7 WPM.

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The teacher realized that the data from one student who typed 55 WPM was not entered.

So, new sum = 2520+55

New sum =2575

So, new mean =\frac{2575}{45}

New mean =57.22

Standard deviation is the measure of distance between observation and mean

So, if number gets closer to mean , Standard deviation gets smaller . if the numbers get bigger , Standard deviation gets bigger.

Since 55 is closer to 57.22

So, Standard deviation gets smaller

4 0
3 years ago
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