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Tamiku [17]
4 years ago
5

Need help, I don’t understand

Mathematics
1 answer:
Ksivusya [100]4 years ago
4 0
34 Degrees because -7 - 27 = -34
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Raquel and Van live in two different cities. As part of a project, they each record the lowest prices for a gallon of gas at gas
mylen [45]

Based on the information given, the true statement true about their gas-price data is A. Raquel’s data are most likely closer to $3.42 than Van’s data are to $3.78.

<h3>Solution to the gas-price data.</h3>

It should be noted that a standard deviation simply measures how dispersed the data will be in relation to the mean.

From the complete question, the mean of Raquel's data is given as 3.42 while the standard deviation is given as 0.07. On the other hand, the mean of Van's data is given as 3.78 while the standard deviation is given as 0.23.

Therefore, it can be deduced that Raquel’s data are most likely closer to $3.42 than Van’s data are to $3.78.

Learn more about standard deviation on:

brainly.com/question/19243813

3 0
3 years ago
Read 2 more answers
-2x + 10 +4x=70 (what is X?)
Dovator [93]

Answer:

x = 30

Step-by-step explanation:

-2x + 10 +4x=70

      -10          -10

-2x + 4x = 60

2x = 60

/2      /2

x = 30

8 0
4 years ago
Read 2 more answers
What is the system of equations 6x-6y=42 7x+6y=-78
Makovka662 [10]
X= -11.14
y= -18.14

Plug in and check for yourself but these answers worked for me.



6 0
3 years ago
Which of the following numerical expressions results in a negative number?
AleksAgata [21]
B because the other ones are just wrong because when you solve them, you get positive numbers
3 0
3 years ago
Bob spent twice as much as james, who spent four times as much as Nava. If Bob and James together spent $180, how much did James
Ganezh [65]
Let's say that Bob is x and James is y

x + y = 180
x = 2y

2y + y = 180
y = 60.
James spent 60 dollars. 
3 0
3 years ago
Read 2 more answers
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