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Over [174]
2 years ago
10

It's number 15. I am having trouble on it.

Mathematics
1 answer:
Llana [10]2 years ago
6 0
16.8 cm is divided into 4 segments (line-line..) with a letter (dot) inbetween. FG makes one segment since it goes from center to center.

16.8 cm / 4 segments = 4.2 cm
You might be interested in
Solve. t - (- 10) = 9
Gekata [30.6K]
T - ( - 10) = 9
t + 10 = 9
t = 9 - 10
t = -1

----------------------------------
Answer: t = -1
----------------------------------
5 0
3 years ago
Read 2 more answers
First answer gets a thanks
Karolina [17]
I would have to say A - Mean; because the data is skewed and there are outliers.

This is because the median of this would not be accurate for the number of kids that read no books and the random three kids that read ten. Mean, however, would find the true median within the plot and utilize and take into account the outliers and how skewed the data is.

Hope this helps!
7 0
3 years ago
Read 2 more answers
Julia can finish a 20-mile bike ride in 1.2 hours. Katie can finish the same bike ride in 1.6 hours. How much faster does Julia
Nimfa-mama [501]

We know that,speed = \frac{distance}{time}

Julia can finish a 20-mile bike ride in 1.2 hours.

The distance Julia travels is 20 miles and the time she takes is 1.2 hours.

So, Julia's speed = \frac{20}{1.2} = 16.67 mph


Katie can finish the same bike ride in 1.6 hours.

The distance Katie travels is 20 miles and the time she takes is 1.6 hours.

So, Katie's speed = \frac{20}{1.6} = 12.5 mph


Now, to find how much faster Julia rides than Katie we subtract Katie's speed from Julia's speed.

So, 16.67 mph - 12.5 mph = 4.17 mph = 4.2 mph (approximately)

Thus, Julia rides 4.2 mph faster than Katie.

5 0
2 years ago
Read 2 more answers
Plz show work so I can understand thc
Korvikt [17]
It will take two and half hours because if she moves 14 flowers every hour and there 35 left it will take her two hours to move 28 since 14+14 is 28 and it will take half that time to get from 28 to 35 because 35-28 is 7. So you have your two 14s which equal 2 hours and then a 7 which is 30 mins. i’m
8 0
3 years ago
Find the Mean of the following set of data. (Round to the
Vikentia [17]

Answer:

2.75

Step-by-step explanation:

to get the mean all you have to is add all the numbers up then divide by how numbers there are. so 3e is what u get when u add them up then divide by 12 and u get 2.75

3 0
3 years ago
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