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Neporo4naja [7]
3 years ago
5

PLEASE HELP AS SOON AS POSSIBLE I NEED TO SUBMIT THIS IN 10 MINUTES!!!!

Mathematics
1 answer:
aev [14]3 years ago
3 0

Answer:

1. A. falling asleep

2. D. taking more time to wind down before bedtime

3. B. There is more than one reason that people have trouble sleeping.

4. C. The problem of falling asleep has been around for a long time and affects many people

5. A. why kids have trouble falling asleep and what they can do about it

6. A. something done over and over

Step-by-step explanation:

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If it requires 6 pounds of wild caught animals to create 1 pound of salmon, what percent of the wild caught animals are wasted?
Oduvanchick [21]

The percentage of animal wasted is the number of animal wasted over 100

85.7%  of the wild caught animals are wasted

<h3>How to calculate the animal wasted</h3>

From the question, we have:

Animals caught = 6 pounds

Salmon = 1 pound

The total weight in the system is:

Total = 6 pounds + 1 pound

So, we have:

Total = 7 pounds

The percent of wild caught animals wasted is then calculated as:

\%Wasted = \frac{6}{7} * 100\%

Simplify

\%Wasted = 85.7\%

Hence, 85.7%  of the wild caught animals are wasted

Read more about percentage at:

brainly.com/question/843074

4 0
2 years ago
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%20%7B9x%7D%5E%7B2%7D%20-%20%7B%28x%7D%5E%7B2%7D%20-%204%29%20%7B%7D%5E%7B2%7D%20
Alenkinab [10]

Answer:

{ x^2+3x-4}

Step-by-step explanation:

Factor top and bottom.

The numerator is a difference of two squares, and the denominator is a quadratic.

\frac{ {9x}^{2} - {(x}^{2} - 4)^{2} }{4 + 3x - {x}^{2} }

= \frac{ (3x+x^2-4)(3x-x^2+4) }{(1+x)(4-x)}

= \frac{ (x-1)(x+4) (1+x)(4-x) }{(1+x)(4-x)}

If x does not equal -1 and does not equal 4, we can cancel the common factors in italics to give

= { (x-1)(x+4)}

= { x^2+3x-4}

3 0
3 years ago
Read 2 more answers
Two students, Zachary and Anthony, line up one behind the other. How many different ways can they stand in line?
zheka24 [161]
2

zach after anthony
or
anthony after zach
7 0
3 years ago
Read 2 more answers
Miss turns fifth-grade class her big sales on Tuesday and Thursday during lunch to raise money to buy science equipment for the
OLEGan [10]

the awer to thst is $25.55

6 0
3 years ago
use the substituition method to solve the system of equation. choose the correct ordered pair 2x+y=8 y= -x+5
daser333 [38]

<u>Answer:</u>

Ordered pair = (3, 2)

<u>Step-by-step explanation:</u>

We are given the following equations and we are to solve them by substitution method:

2x+y=8 --- (1)

y= -x+5 --- (2)

Substituting the value of y from equation (2) to (1):

2x+(-x+5) = 8

2x-x+5=8

x = 8-5

x = 3

Substituting this value of x in equation (2):

y = -(3)+5

y = 2

So the ordered pair is (3, 2).

8 0
3 years ago
Read 2 more answers
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