2 years ago

CAN ANYONE HELP????

1 answer:

7 0

This can be modeled as:

P(y)=6X10^9(1.014)^(y-2000)

P(2010)=6,894,944,907

P(2075)=17,021,501,805

P(2120)=31,820,415,782 (all to the nearest whole person :) )

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rashaads car used 2/3 of a gallon to travel 14 1/2 miles .How many miles can the car go on one gallon of gas

Brut [27]

Answer:

21.75 or 21 $\frac{3}{4}$

Step-by-step explanation:

What I did was 14.5 / 2 to see how many miles were on a 1/3 gallon, then multiplied that answer (which was 7.25) by 3 to get the full 3/3 or 1 gallon.

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2 years ago

Here is an addition sentence.

kiruha [24]

Answer: B. $3+(1+11)=15$

Step-by-step explanation:

1. By definition, the associative property of addition is:

$(a+b)+c=a+(b+c)$

2. Therefore, if you have the following expression:

$(3+1)+11=15$

You apply the Asociative property of addition by regrouping the numbers as following:

$3+(1+11)=15$

3. Then, you can conclude that the correct option is B.

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2 years ago

What is the value of 3x 2 squared + 5x when x=3

Serhud [2]

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Cassie read 155 pages one day, and we need to find the unknown value of “x”. All you have to do is add 155+x=325.