What is the range of the following data values?48, 61, 57, 82, 79

A. 34
B. 48
C. 130
D. 82

Answers

Answer 1

Answer:

The range of the data values 48, 61, 57, 82, and 79 is 34. This means that the spread or difference between the maximum and minimum values in the dataset is 34.

To find the range of a set of data values, we need to subtract the smallest value from the largest value in the dataset. The range represents the spread or difference between the maximum and minimum values.

Given dataset: 48, 61, 57, 82, 79

Step 1: Arrange the data values in ascending order:

48, 57, 61, 79, 82

Step 2: Find the smallest value (minimum) and the largest value (maximum) in the dataset:

Smallest value = 48

Largest value = 82

Step 3: Calculate the range by subtracting the smallest value from the largest value:

Range = Largest value - Smallest value

Range = 82 - 48

Range = 34

The range of the given data values is 34, which corresponds to option A.

In conclusion, the range of the data values 48, 61, 57, 82, and 79 is 34. This means that the spread or difference between the maximum and minimum values in the dataset is 34.

To know more about range:

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Answer 2

Answer: What is the range of the following data values?48, 61, 57, 82, 79

Ordering the numbers from least to greatest, we get:
48, 57, 61, 79, 82

highest - lowest = 82-48
82-48=34

the range is 34

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Please help me with my question!!

Answers

Answer:

Step-by-step explanation:

y = 10x + 50

x ---> no of weeks

y - intercept = 50

Y= 450 only becuase if not it will work

Helppppppppp
pls pls im not sureeeeedee

Answers

I believe it’s C (11/15)

Sorry if I’m wrong but you need to find the common denominator which is 15 so you would times 1/3 by 5 so you have 5/15 then times 2/5 by 3 so you’ll have 6/15. 5+6 = 11 you don’t add denominators obviously.

If doughnuts are usually 75 cents each, but there is a sale on Friday advertising them as 1 ½ dozen for $10.80, what is the new cost for just one?

Answers

This deal is cheap! Well, the answer is 60 cents. To get these problems, divide 10.80 by 18, which is equal to 1.5 a dozen.

$This deal is cheap! Well, the answer is 60 cents. To get these problems, divide 10.80 by 18, which is equal to 1.5 a dozen.$

A triangle has two sides of lengths 7 and 9. What value could the length of the third side be?

Answers

x - length of the 3rd side

$7+9>x \wedge 7+x>9 \wedge 9+x>7\n x<16 \wedge x>2 \wedge x>-2\n x\in(2,16)$

Alberto is heating a solution in his chemistry lab. The temperature of the solution starts at 17°C. He turns on the burner and finds that the solution's temperature increases by 5°C every minute. This graph shows the temperature change.

Answers

Answer:

Step-by-step explanation:

If you look closely at the graph you will see only B could be the answer.

A doesn't work

B works

C is close

D could never work

Find the coordinates of the points of intersection of the graphs without building them: 5x–4y=16 and x–2y=6

Answers

we have that
equation 1
5x–4y=16
and
equation 2
x–2y=6

we know that

Part A) the x-intercept is when y=0
equation 1
5x–4y=16
for y=0
5x=16--------> x=16/5---> x=3.2
the point is (3.2,0)

equation 2
x–2y=6
for y=0
x=6
the point is (6,0)

Part B) the y-intercept is when x=0
equation 1
5x–4y=16
for x=0
-4y=16-------> y=-4
the point is (0,-4)

equation 2
x–2y=6
for x=0
-2y=6------> y=-3
the point is (0,-3)

the answer is
the coordinates of the points of intersection are
equation 1
5x–4y=16
(3.2,0) and (0,-4)

equation 2
x–2y=6
(6,0) and (0,-3)

Final answer:

To find the coordinates of the points of intersection of two graphs without building them, solve the given system of equations. The coordinates of the points of intersection of the graphs 5x - 4y = 16 and x - 2y = 6 are approximately (-8.67, -2.33).

Explanation:

To find the coordinates of the points of intersection of the graphs without building them, we can solve the given system of equations: 5x - 4y = 16 and x - 2y = 6.

Step 1: We can solve the second equation for x: x = 6 + 2y.

Step 2: Substitute the value of x from Step 1 into the first equation: 5(6 + 2y) - 4y = 16.

Step 3: Simplify and solve for y: 30 + 10y - 4y = 16. Combine like terms: 6y = -14. Divide by 6: y = -7/3.

Step 4: Substitute the value of y from Step 3 into the second equation to find x: x - 2(-7/3) = 6. Simplify: x + 14/3 = 6. Subtract 14/3 from both sides: x = -26/3.

Therefore, the coordinates of the points of intersection are (-26/3, -7/3) or approximately (-8.67, -2.33).