3 years ago

Please help me is the question in the bottom

1 answer:

7 0

1/2, because 3/10 + 1/5 = 5/10. that means that the other part of 1 is 5/10 or 1/2

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german

$30*\frac{1}{6}=\frac{30}{6}=5$

6 0

4 years ago

Simora [160]

Answer: The equation is supposed to be backwards i pretty sure

3 0

3 years ago

frozen [14]

Answer:
G) regular polygon
I) concave

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3 years ago

Sphinxa [80]

About 55.8 (i suggest rounding up to 56) are packed in 480 seconds. just divide 480 by 8.6 to get the answer 55.8

5 0

3 years ago

Korolek [52]

Answer: $52 years$

Step-by-step explanation:

The formula for calculating mean = sum of each data / total number

Let the age of the sixth person be x , then

mean = 23 + 13 + 17 + 12 + 15 + x / 6

That is :

22 = 23 + 13 + 17 + 12 + 15 + x / 6

22 = $\frac{80+x}{6}$

$80+ x$ = 22 x 6

$80 + x = 132$

$x = 132 - 80$

$x = 52$

4 0

4 years ago