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kipiarov [429]
3 years ago
14

#4: Which property could be used to solve the equation below? *15 = x + 13​

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
6 0

Answer:

Step-by-step explanation:

Steps to solve:

15 = x + 13

~Subtract 13 to both sides

2 = x

Best of Luck! :D

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9.2 million was calculated as a percentage of 132 million. likewise 13.4 million was determined as a percentage of 142 million.
lora16 [44]
I assume you need the difference between the percentages,

if
132 mil...........................100%
9.2 mil............................x
x=(9.2 mil * 100)/132= 6.96%

142 mil...........................100%
13.4 mil..........................y

y=(13.4 *100)/142= 9.43%

the difference is
9.43-6.96=2.47 %



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There are 7 school buses taking students on a field trip. There are 37 students on each bus. How many students are going on the
Vedmedyk [2.9K]

There are 259 kids on all 7 buses.

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James tosses a coin 40 times and gets 26 heads and 14 tails. What is the relative frequency of tails? Plz show your work and exp
just olya [345]
The correct answer is B

TOTAL = 40
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The five-number summary for a data set is given below. 1.3 3.8 4.1 4.4 12.4 Using the 1.5 x IQR Rule, any data value _____ than
mixas84 [53]

Answer:

Any data value <u>less</u> than 2.9 should be flagged as a suspected outlier.

Step-by-step explanation:

We have been given the five-number summary for a data set is given below. 1.3  3.8  4.1  4.4  12.4. Using the 1.5 x IQR Rule, any data value _____ than 2.9 should be flagged as a suspected outlier. We are asked to fill in the given blank.

Our given points (1.3  3.8  4.1  4.4  12.4) represent minimum point, 1st quartile, median, 3rd quartile and maximum point.

First of all, we will find interquartile range by subtracting 1st quartile from 3rd quartile.

IQR=4.4-3.8=0.6

Using 1.5 x IQR Rule, we will get our outliers as:

3.8-(1.5\times IQR)\Rightarrow3.8-(1.5\times 0.6)=3.8-(0.9)=2.9    

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Therefore, any data value less than 2.9 and greater than 13.3 should be flagged as a suspected outlier.

3 0
3 years ago
Which statement defines a translation?
Vlad [161]

Answer:

I like the the answer so I think that it is C

8 0
2 years ago
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