Researchers counted 8,912 monarch butterflies on one branch of a tree at site in mexico They estimated that the total number of butterflies at the site was 1,000 times as large About how many butterflies were at the site in all

Answers

Answer 1
Answer: it is 8,912,000 total


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A file server costs $30,000The file server depreciates by 20% if it’s value each year After three years it’s value is: A $ 6000B $ 12,000C $ 15,360D $ 19,200E $ 24,000
Inequalities               8-4x>-12
2 1/4 X 3 1/3What is the answer?
(fairly easy if you use internet. im just lazy) Fill in the blanks for the biological carbon cycle using the picture I attached

Find the sum.
(-x - 2y - 4z) + (7x - 6y - 6z)

Answers

−x−2y−4z+7x−6y−6z

=−x+−2y+−4z+7x+−6y+−6z

Combine Like Terms:

=−x+−2y+−4z+7x+−6y+−6z

=(−x+7x)+(−2y+−6y)+(−4z+−6z)

=6x+−8y+−10z

\bold{6x - 8y -10z}




An animal gained 4 pounds steadily over 16 years what is the unit of rate of pounds per year?

Answers

Think about it... If it gains 4 pounds in 16 years, how many does it grow in 1 year? :) See the relation? If not...

a) How would you express it growing per year? 4 pounds in 16 years... It must be 4/16!
b) To find the unit rate, the numerator MUST BE 1. What can you do to 4 to get to 1? You can divide by 4!
c) Of course, whatever you do to one side of the fraction, you HAVE to do to the other. That means you have to divide the 4 in the equation by 4 AND the 16 in the equation by 4. You should get 1/4, because 4/4 is 1 and 16/4 is 4.
d) Wow! That means your unit rate is 1 pound per 4 years, or 1/4!

TIP:
 Try thinking of the division sign / as 'per'. Instead of the unit rate being thought of as 1/4, think of it as 1 per 4 years. :)

A 100% increase followed by a 33.33% decrease

Answers

100-33.33= 66.67 (about 2\3-- --basicly it is)

The rabbit population in a certain area is 200% of last year's population.There are 1,000 rabbits this year.how many were there last year?

Answers

the answer is 200%x=1000 which is =500 when you divide 1000 by 2.  So 500 rabbits last year

HELPLPP MEEEEEEEE PLEASE

Answers

Answer:

300 min divided by 5 hours is the answer.

Explanation:

1 hour is the same as 60 min. (1×60=60min)

so 5 hours is the same...( 5×60=300min)

Answer:

you just multiplied by 5

Step-by-step explanation:

Please help! Which are acceptable names for the line?Choose all answers that are correct.



A.


B.
line LR

C.
line R

D.
RW

Answers

'B' and 'D' are correct.
'C' isn't, and we don't know about 'A' because you left it out.
so answers B and C are correct, but D isn't 
and just thinking about it B can't be correct either because it has a point on a line and letter A i constructed a new red plane that also have AU thus AU is not unique so im goining with (C)