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2 years ago

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Which data set has the largest range? A. 55, 57, 59, 60, 61, 49, 48 B. 21, 25, 14, 16, 29, 22, 20 C. 12, 15, 16, 19, 18, 15, 27

D. 31, 36, 38, 41, 42, 54, 37

2 answers:

irina [24]2 years ago

8 0

Answer:

Step-by-step explanation:

Data D has the largest range.

Data A: 61-48=13

Data B: 29-14=15

Data C:27-12=15

Data D:54-31=23

valentina_108 [34]2 years ago

7 0

Answer:

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I will be given brainliest!! 2(x + 2) + 8 = 6 Solve this equation and show all work.

arlik [135]

So distribute
2x+2+8=6
add like terms
2x+10=6
-10 -10
2x=-4
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2. 2
x=-2

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3 years ago

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According to Greg, perfect cherry pies have a ratio of 240 cherries to 3 pies. How many cherries does Greg need to make 9 perfec

vfiekz [6]

Simple, 3 goes in to 9, 3 times. That would mean that to find the number of cherries, multiply 240 by 3. Greg needs 720 cherries for 9 perfect cherry pies.

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3 years ago

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Draw 8 lines that are between 1 inch and 3 inches long. Measure each line to the nearest fourth inch, and make a line plot.

IRISSAK [1]

The length of the line is the difference between the endpoints of the line

The length of each line to the nearest fourth inch is 0.25 inch

<h3>How to measure the length of each line</h3>

The length of the horizontal line is given as:

Length = 2 inches

This is calculated as:

Length = 3 inches - 1 inch

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8 lines are to be drawn between the 1 inch and 3 inches point.

So, the length (l) of each line is:

$l = \frac{2\ inches}{8}$

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2 years ago

Three friends fill bags with trash at a neighborhood cleanup. Randall's bag weighs

BabaBlast [244]

Answer:

Randall picks up 68 pounds

Seth picks up 40 pounds

Joanna picks up 52 pounds

Step-by-step explanation:

Let us make an equation in x to find it

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- That means add Randall's bag and Joanna's bag and equate

the sum by 3 times Seth's bag

∵ Randall's bag + Joanna's bag = 3(Seth's bag)

∴ (3x - 7) + (2x + 2) = 3(2x - 10)

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∴ (3x + 2x) + (-7 + 2) = 3(2x) - 3(10)

∴ 5x + (-5) = 6x - 30

∴ 5x - 5 = 6x - 30

- Add 5 to both sides

∴ 5x = 6x - 25

- Subtract 6x from both sides

∴ -x = -25

- Divide both sides by -1

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3 years ago

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PIT_PIT [208]

Let's plug in (18,10) into each answer choice until we find the one that has it as a solution.

A) 2x - y = 26
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Your answer is A.

I'll just do the rest to show that you the they are incorrect.

B) x + y = 18
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C) 2x - 2y = 36
2(18) - 2(10) = 36
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D) x - y = -28
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Your answer is A) 2x - y = 26.

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3 years ago

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