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Alborosie
3 years ago
10

Write the letter for each expression in the box under the correct category in the table.

Mathematics
1 answer:
Ad libitum [116K]3 years ago
5 0

Answer:

a) 9+(-3) + (-2)  = 9 -5 = 4> 0  ⇒  Positive Sum

b) -12 +1 +11  = -12  +12 5 =  0  ⇒  Zero Sum

c) -3 +8 + (-4)  = -7 + 8 -5 =-1 <  0  ⇒ Negative Sum

d)  -4+9+(-10) = 9 -14 = -5 <  0  ⇒ Negative Sum

e) 3+(-2) + (-4)  = 3  -6= -3 <  0  ⇒ Negative Sum

f) 2 + (-4) + 2  = 4 -4 =  0  ⇒  Zero Sum

Step-by-step explanation:

Positive Sum is defined as the condition in which the Sum of total of gains and losses is GREATER THAN ZERO.

Zero Sum  is defined as the condition in which the Sum of total of gains and losses is EQUAL TO ZERO.

Negative Sum is defined as the condition in which the Sum of total of gains and losses is LESS THAN ZERO.

Now, here

a) 9+(-3) + (-2)  = 9 -5 = 4> 0  ⇒  Positive Sum

b) -12 +1 +11  = -12  +12 5 =  0  ⇒  Zero Sum

c) -3 +8 + (-4)  = -7 + 8 -5 =-1 <  0  ⇒ Negative Sum

d)  -4+9+(-10) = 9 -14 = -5 <  0  ⇒ Negative Sum

e) 3+(-2) + (-4)  = 3  -6= -3 <  0  ⇒ Negative Sum

f) 2 + (-4) + 2  = 4 -4 =  0  ⇒  Zero Sum

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3 years ago
Pls i need help with this​
balu736 [363]

Answer:

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Mean: 2 goals

Step-by-step explanation:

Let's go over the definitions of the terms "median" and "mean",

Median: The number in the middle of the data; the value in the middle of a range of values

Mean: The average number between all values in a range of values

To find the median, let's first look at all the numbers in the data. We're trying to find the median conceded goals, so the numbers are:

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Now, let's find the middle number. Cross off 0 and 4, 1 and 3, and we are left with 2. 2 is the median.

To find the mean, or the average, we must add all of the numbers together, and then divide that number by the amount of terms. There are 5 terms. Let's review them again.

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Add them together to get 10. Then, since there are 5 values, divide by 5. 10/5 = 2. So, the mean is 2.

4 0
3 years ago
Read 2 more answers
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zvonat [6]
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3 years ago
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<u>ANSWER</u>

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<u>EXPLANATION</u>

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Answer:

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6 0
3 years ago
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