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Igoryamba
3 years ago
11

Changes in Mean

Mathematics
1 answer:
egoroff_w [7]3 years ago
8 0
It decreases by 0.5
The original mean was 5.5
The new mean is 5
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What’s the answer???
docker41 [41]

Answer: B, D, and E

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

        f(x) = x² - 1

(0, 1):    1 = (0)² - 1   ⇒   1 = -1   FALSE

(1, 0):    0 = (1)² - 1   ⇒   0 = 0   TRUE

(3, 5):   5 = (3)² - 1   ⇒   5 = 8   FALSE

(5, 24): 24 = (5)² - 1   ⇒   24 = 24   TRUE

(-2, 3):   3 = (-2)² - 1   ⇒   3 = 3   TRUE

(-4, -17): -17 = (-4)² - 1   ⇒   -17 = 15   FALSE

5 0
3 years ago
20 + 549+ 48574 - 46567476 x 987665 +1 if a apple is a shoo wath is a ñ
kotegsom [21]

if (20 + 549+ 48574 - 46567476 x 987665) is the calculations of a number of apples, its total value is mathematically given as

X=−4.59930662*10^13

<h3>What is the number of apples?</h3>

Generally, the equation for the statement is mathematically given as

20 + 549+ 48574 - 46567476 x 987665 +1

Let's equate it to x, Therefore

X= 20 + 549+ 48574 - 46567476 x 987665 +1

Using BODMAS

X= 20 + 549+ 48574 - 4.59930662*10^13 +1

X=49143-4.59930662×10^13

X=−4.59930662×10^13

In conclusion, the number of apples

X=−4.59930662*10^13

Read more about numbers

brainly.com/question/17429689

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Module 4 End Test Study
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You'd do $500 x 0.15 to which gives you 75$ in tax. $500 + $75 = $575 selling price
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Step-by-step explanation:

7 + a < 11

Subtract 7 from each side

7+a-7 <11-7

a < 4

7 0
3 years ago
Read 2 more answers
What is the x intercept of the equation that passes through (1,-6) and is perpendicular to y=1/3x +1
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8 0
3 years ago
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