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statuscvo [17]
3 years ago
5

Find four numbers proportional to the numbers 2, 4, 5, and 6 if the difference between the sum of the two last numbers and the s

um of the first two numbers is equal to 4.8.
Mathematics
2 answers:
Nat2105 [25]3 years ago
7 0
Number 1 wants you to set up proportions so four numbers equal to 2/1 would be: 6/3 8/4 10/5 12/6, and so on. I'm not sure what they're asking when they say the sum of the first two numbers is equal to 4.8
mylen [45]3 years ago
3 0

Answer:

The numbers are 1.92 , 3.84 , 4.80 , and 5.76 .

Step-by-step explanation:

Let the numbers be represented by 2x, 4x, 5x, and 6x. Then the given condition says

(6x+5x)-(4x+2x) = 4.8

11x-6x=4.8

5x=4.8

x=.96

Then the numbers are

2x = 1.92

4x = 3.84

5x = 4.80

6x = 5.76

Hope this helps!

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Answer:

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Step-by-step explanation:

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3 years ago
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The weight of an apple is 150g rounded to the nearest 5g
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Answer:

The weight of an apple is 150g rounded to the nearest 5g

what is the lower bound weight of the apple

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Step-by-step explanation:

The weight of an apple is 150g rounded to the nearest 5g

what is the lower bound weight of the apple

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7 0
3 years ago
Suppose P(E) = 81%; P(E and F) = 9%; and P(E or F) = 65%,
PIT_PIT [208]

Using Venn probabilities, it is found that P(F) = -0.07, which is not a probability, as it is a negative value.

------------------

  • We have two events, E and F.
  • Their probabilities are: P(E) = 0.81, P(E \cap F) = 0.09, P(E \cup F) = 0.65
  • The probabilities are related by the following equation:

P(E \cap F) = P(E) + P(F) - P(E \cup F)

  • Replacing into the equation, we can find P(F).

0.09 = 0.81 + P(F) - 0.65

0.16 + P(F) = 0.09

P(F) = -0.07

P(F) = -0.07, which is not a probability, as it is a negative value.

A similar problem is given at brainly.com/question/21421475

4 0
3 years ago
The calculator has a broken 1 key and broken 7 key ,and a broken plus key .Write at least on way to make each of the following n
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3 years ago
6-x=9 how do you find x
podryga [215]

Answer:

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Step-by-step explanation:

1- 6-x=9 Place the terms on the correct side; always place terms with x on the left hand side and the others on the right hand side. (when placing on the other side convert from + to - or reversed) (the 6- converted to 6+)

2- x= 6+9= 15 Now work out the sum.

3- x= 15

6 0
3 years ago
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