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MrMuchimi
3 years ago
12

Dr. E. Quation says the Infant Mortality Rate of Korea shown by the expression; 7(m + 3) - 2. Is equal to his criminal success r

ate, shown by the expression: 8m + 17.2. What is the Infant Mortality Rate of Korea?
Mathematics
1 answer:
GarryVolchara [31]3 years ago
6 0

Answer:

The infant mortality rate in Korea based on equality provided is:

  • 1.8

Step-by-step explanation:

Since the text mentions that the infant mortality rate in Korea is equal to the criminal success rate, the two expressions must equalize and clear the variable m, which is the rate in each of the expressions:

  • 7 (m + 3) - 2 = 8m + 17.2
  • 7m + 21 - 2 = 8m + 17.2
  • 7m + 19 = 8m + 17.2
  • 19 - 17.2 = 8m - 7m
  • 1.8 = m

As you can see, once the equality of the expressions is solved, <u>a rate of 1.8</u> is obtained.

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Brandon and Jerry like to play video games. Brandon has vvv video games, and Jerry has 292929 video games. Together they have a
lianna [129]

Answer:

444,444

Step-by-step explanation:

total amount=737373

jerry=292929

Brandon=unknown

To figure the amount of video games Brandon has, we have to subtract the amount of both he and his friend altogether amount with Jerry's current amount of video games.

737,373-292,929=444,444

So, by subtracting the two, the answer would be 444,444.

Brandons total amount of video games:444,444

5 0
3 years ago
99 POINTS PLZ ANSWER
attashe74 [19]
I assume you mean 4(3^x) as in this is an exponential function.

The average rate of change is simply the change in y divided by the change in x so:

(4(3^2-3^1))/(2-1)

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4(6)

24

....

(4(3^4-3^3))/(4-3)

4(81-27)

4(54)

216

So the average rate from 3 to 4 is 216 and from 1 to 2 is only 24.

So the average rate of B to A is 216/24=9, is 9 times greater than A.

The average rate of change is not constant as this is an exponential function.
5 0
3 years ago
For which of the following inequalities is x &gt; 4 a solution?
Nastasia [14]

Answer:

C.

Step-by-step explanation:

5 0
3 years ago
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In music notation, a half note is played 1/2 the length of a whole note. A quarter note is played 1/4 the length of a whole note
arlik [135]

Answer:

two eighth notes

Step-by-step explanation:

Each flag halves the value of a note. Therefore, two eighth notes occupy the same amount of time as one quarter note

4 0
3 years ago
PLZ HELP ME ANYONE !<br> Does anyone know?
butalik [34]

Answer:

9w^4x^3

Step-by-step explanation:

The greatest common factor of 18 and 27 is 9.

9*2=18

9*3=27

Both numbers share w^4 and x^3, while w^2, v^2, and x^2 will be left over.

4 0
3 years ago
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