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LenaWriter [7]
4 years ago
5

If 1 + + 2 + 3 = 60, then the average (arithmetic mean) of , 2 , 3 , and 4 is equal to what

Mathematics
1 answer:
Zielflug [23.3K]4 years ago
3 0

Step-by-step explanation:

1x+2x+3x=60

x=10

2x+3x+4x=20+30+40=90

average=90÷3=30

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Is the given number a solution of an equation or inequality 3x-4=10;5
kotykmax [81]

The given number is not a solution of the equation i.e. the number is an inequality

<h3>How to determine the solution?</h3>

The equation is given as:

3x- 4 = 10

The number is given as:

5

This means that

x = 5

Substitute x = 5 in 3x- 4 = 10

3 * 5- 4 = 10

Evaluate the product

15- 4 = 10

Evaluate the difference

11 = 10

The above equation is not true i.e. the equation is actually an inequality

Hence, the given number is not a solution of the equation i.e. the number is an inequality

Read more about inequality at

brainly.com/question/24372553

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7 0
2 years ago
3. Forty percent of the 395 students at Red Cliff
alukav5142 [94]

Answer:

104,943.60

Step-by-step explanation:

40% of 395 is 158. the remainder of the students (the 60%) pays for their lunch instead of packing. 60% of 395 is 237, so 237 students pay for their lunch. if 237 students spend $2.46 for lunch each day for 180 days, the school would collect 104,943.60 .

8 0
2 years ago
Simplify: 12/10<br> 12 132 1320 120
tia_tia [17]

Answer:

12/10 simplified is 1 2/10 or 1 1/5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
the letter v has an unknown value. If you multiply v by ten, the product is two . What value does v have?
Karo-lina-s [1.5K]

Answer:

0.2

Step-by-step explanation:

10v=2

v=2/10

v=0.2

5 0
4 years ago
Marie made the box plot below to display a set of data. Which set of data could the box plot represent?
Assoli18 [71]

Answer:

  see below

Step-by-step explanation:

First of all, you want to find the data set the matches the extreme values of 5 and 35. That eliminates the 2nd and 4th choices.

Then you want to find the data set that has a median of 15. The first data set has a middle value (median) of 20, so that choice is eliminated.

The data set of the 3rd choice matches the box plot extremes, median, and quartile values.

7 0
3 years ago
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