4 years ago

The sum of 4 consecutive integers is 18

Mathematics

1 answer:

Leona [35]4 years ago

6 0

Answer: 3 , 4 , 5 and 6

Step-by-step explanation:

Let the consecutive integers be ; x , x+1 , x + 2 and x + 3 , then their sum implies :

x + (x + 1 ) + (x + 2 ) + ( x + 3 ) = 18

x + x + 1 + x + 2 + x + 3 = 18

4x + 6 = 18

4x = 18 - 6

4x = 12

x = 3

Therefore , the numbers are

3 , 3 + 1 , 3 + 2 and 3 + 3

which are :

3 , 4 , 5 , 6

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In Miller county, the voting in annual elections have gone down by a consistent percentage each year and can be modeled by the f

Alex17521 [72]

Answer: Multiplicative rate of change in the voting in annual elections in Miller country.

Step-by-step explanation:

Given: In Miller county, the voting in annual elections have gone down by a consistent percentage each year and can be modeled by the function $5,700(0.94)^t$

Since, the above expression is an exponential function. [ ∵ t is the exponent ]

The standard exponential function is given by :-

$y=Pb^t$ ,where P is the initial amount , b is the multiplicative rate of change with respect to time period t.

As compare to the given expression, we get b= 0.94, which is the multiplicative rate of change in the voting in annual elections in Miller country.

8 0

3 years ago

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Sedbober [7]

I got 7x+4 because you distribute then add the X's and the whole numbers together.