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Paladinen [302]
3 years ago
12

2.

Mathematics
1 answer:
AURORKA [14]3 years ago
5 0

Answer:

2. Ratio of 3/4

4. Ratio of 1/2

Step-by-step explanation:

You might be interested in
5 divided by 1 and 1 4th<br><br><br> i need help
pashok25 [27]

Hello! Hope this helps, please tell me if it is incorrect

My work: [ : = divide ]

5 : (1/4) = 20/ 1  = 20

Answer: 20

3 0
3 years ago
The solution of a+b&gt;-4 is a &gt; -9. What is the value of b?
murzikaleks [220]

Answer:

3>b

Step-by-step explanation:

a+b>-4

a>-9

so a is greater than -9

so which means -7,-8,-6 is greater -9.

-7+b>-4

-7+4>-b

-3>-b

3>b

verification

a+b>-4

Substitute -7 for a

substitute 3 for b

-7+3>-4

the answer will be -4 which is correct.

4 0
3 years ago
Fastest way to solve this? NOT LOOKING FOR THE ANSWER with logical explanation please about how to solve it.
White raven [17]

Answer:

Distance of Tunnel is 500 meters + Train travel rate is 20 meters per second = 25 seconds to pass through the tunnel only therefore the outstanding balance of 35 seconds x 20 meters per second =600 meters Train

Step-by-step explanation:

Total of length of train 600 meters and tunnel (500 meters) is 1,200 meters +30 seconds = TR of 20 meters per second

7 0
2 years ago
Find the mean absolute deviation of the data below:<br><br> 7,4,7,7,2,10,12,8,7,5
Virty [35]

Answer:

1.9

Step by step answer

step1 finding the mean

(7+4+7+7+2+10+12+8+7+5)/10 = 6.9

step2 Difference between each data

Difference between 7 and 6.9 is 0.1

Difference between 4 and 6.9 is 2.9

Difference between 7 and 6.9 is 0.1

Difference between 7 and 6.9 is 0.1

Difference between 2 and 6.9 is 4.9

Difference between 10 and 6.9 is 3.1

Difference between 12 and 6.9 is 5.1

Difference between 8 and 6.9 is 1.1

Difference between 7 and 6.9 is 0.1

Difference between 5 and 6.9 is 1.9

step3 add all the Difference

0.1 + 2.9+0.1+0.1+4.9+3.1+5.1+1.1+1.9 = 19.4

step4 divde it by n

19.4/10 = 1.9

so the answer is 1.9

5 0
2 years ago
Question 45 An art teacher is cleaning up her room at the end of the week. She combines three jars containing 212 ounces, 825 ou
alexdok [17]

There are 11,375 ounces are still in the bucket ⇒ (not in the choices)

Step-by-step explanation:

An art teacher is cleaning up her room at the end of the week

  • She combines three jars containing 212 ounces, 825 ounces, and 11110 ounces of blue paint in an empty bucket
  • This bucket is then used to fill one can with 414 ounces of the paint and another can with 358 ounces of the paint

We need to find how many ounces of blue paint are still in the bucket

∵ The jars have 212 ounces, 825 ounces, and 11110 ounces of blue paint

∵ She combines all of them in an empty bucket

- Add them to find the quantity of the blue paint in the bucket

∴ The bucket contains = 212 + 825 + 11110

∴ The bucket contains = 12,147 ounces

∵ This bucket is then used to fill one can with 414 ounces of

   the paint and another can with 358 ounces

- Add them to find the quantity that used from the bucket

∵ She used = 414 + 358 = 772

∴ 772 ounces is used to fill the two cans

To find how many ounces of the blue paint are still in the bucket subtract from the total amount of paint in the bucked the amount used to fill the two cans

∵ The remainder paint in the bucket = 12,147 - 772

∴ The remainder paint in the bucket = 11,375 ounces

There are 11,375 ounces are still in the bucket

Learn more:

You can learn ore about the word problem in brainly.com/question/10557938

#LearnwithBrainly

8 0
3 years ago
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