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Irina-Kira [14]
3 years ago
13

A bag with 12 marbles has 5 blue marbles, 3 yellow marbles, and 4 red marbles. A marble is chosen from the bag at random. What i

s the probability
is not blue?
Mathematics
1 answer:
ddd [48]3 years ago
6 0

Answer:

5/12 i think

Step-by-step explanation:

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Classify this by degree and by number of terms?
sveta [45]
The answer is quintic binomial.

It is quintic because its highest power is 5. Quartic would mean its highest power is 4.

It is a binomial because the two terms are -4x^5 and -6x^3. Terms are separated by + or - signs.
3 0
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10. The sum of three consecutive integers is 45. What are the three integers?
spayn [35]

Answer:

<h3>            14, 15, 16</h3>

Step-by-step explanation:

The consecutive integers iincrease by 1. So the middle integer of an odd number of consecutive integers is their mean. Three is an odd number of integers.

45:3 = 15   ← middle number

15 - 1 = 14   ← the smallest number

15 + 1 = 16  ← the largest number

8 0
3 years ago
Megan slept for 7.5 hours. What is this in hours and minutes?
exis [7]

Answer:

7 hours and 50 minutes

7.5 is equal to 7 hours and 50 minutes

7 0
3 years ago
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(PLEASE ANSWER: TIMED)The intensity, or loudness, of a sound can be measured in decibels (dB), according to the equation I(dB)=1
Mrac [35]
For this case we have the following equation:
 l(dB) = 10log( \frac{l}{lo} )
 We must replace the following value in the equation:
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 l(dB) = 10log( \frac{10^8lo}{lo} )
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 l(dB) = 10(8)
 Finally, making the product, the result is:
 l(dB) = 80
 Answer:
 
l(dB) = 80
 option 4
3 0
3 years ago
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Identify two ratios that are equivalent to 3:5
s344n2d4d5 [400]
The correct answer is 15:25
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3 years ago
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