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2 years ago

6. The population of a town is 66,666 people and decreases by 160 people each year.

Mathematics

1 answer:

Dafna11 [192]2 years ago

5 0

Answer: What are you trying to ask? And why is there a random 6 in the start.

Step-by-step explanation: There is none.

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Which term is correct when simplifying √128? A.) 16 B.) 12 C.) 10 D.) 8√2

alina1380 [7]

When dealing with roots, we want to factor to see if it's possible

$128 = 2 \times 64$
$= 2 \times 2 \times 32$
$= 2 \times 2 \times 2 \times 16$
$= 2 \times 2 \times 2 \times 2 \times 8$
$= 2 \times 2 \times 2 \times 2 \times 2 \times 4$
$= 2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 2$

now since we're dealing with square roots, we circle every pair of numbers we see in the final factoring
so..
$= (2 \times 2) \times (2 \times 2) \times (2 \times 2) \times 2$

now for every circled pair, we take only 1 of the 2 circled and bring it outside
anything left uncircled stays inside the root
so..
$= 2 \times 2 \times 2 \times \sqrt{2}$

now simply multiply
$8 \sqrt{2}$

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2 years ago

How do you convert binary numbers to decimal numbers

telo118 [61]

An easy method of converting decimal to binary number equivalents is to write down the decimal number and to continually divide-by-2 (two) to give a result and a remainder of either a “1” or a “0” until the final result equals zero.

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2 years ago

12 < k + 11 The solution of the inequality is (pls answer fast)

Free_Kalibri [48]

Answer:

Solve for K by simplifying both sides of the inequality, then isolating the variable.

Inequality Form:

k > 1

Interval Notation:

(1, ∞)

Step-by-step explanation:

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2 years ago

There are 4 red marbles and 8 blue marbles in a bag. Jamie will randomly pick one marble and flip a coin. what is the probabilit

Yuri [45]

Answer:

Step-by-step explanation:

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2 years ago

A parabola intersects the x-axis at x = 3 and x = 9.

Novay_Z [31]

Answer:

Step-by-step explanation:

This function corresponds to 'even' function, then

in order to calculate the 'x' of the vertex: (3+9)/2=6.

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2 years ago

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