1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
n200080 [17]
3 years ago
7

A computer tracking chip company wants to test their chips. They marked 32 birds by attaching computer chips to their legs. Late

r on, they catch 440 birds, 10 of which are marked with computer chips attached to them. They provided this data to animal welfare authorities to estimate the bird population. What is the best estimate of the bird population?
Mathematics
1 answer:
Lynna [10]3 years ago
8 0

32/p=10/440

10p=14080

p=1408

You might be interested in
PLEASE HELP!!! NO BOTS!! solve for x​
Vesnalui [34]

Answer:

/2=1.41

/5=2.24

(a)^2+(b)^2=(c)^2

(1.41)^2+(b)^2=(2.24)^2

2+(b)^2=5

(b)^2=5-2

(b)^2=3

b=/3 or 1.73

Step-by-step explanation:

for a triangle, a missing value of the side can be found using pythagorean theorem which is (a)^2+(b)^2=(c)^2

replace it with the given value.

*note:(c)^2 should be the hypotenuse

inverse of +ve is -ve

inverse of square is square root

7 0
3 years ago
Which level does macroeconomics focus on?
siniylev [52]
Choices given were:
<span>A. personal
B. business
C. government
</span>
Among the choices, macroeconomics focus on C. GOVERNMENT.

Macro means large or large-scale. Macroeconomics deal with economies in a larger scale like national, regional, or global market which government is involved with. 
5 0
3 years ago
Read 2 more answers
How do you rewrite an equation by completing the square?<br> x^2+10x+21=0
AleksAgata [21]

Answer:

Step-by-step explanation:

x²+10x+21=0

x²+10x+(10/2)²-(10/2)²+21=0

x²+10x+25-25+21=0

(x+5)²-4=0

(x+5)²=4

(x+y)²=(x+y)(x+y)=x(x+y)+y(x+y)=x²+xy+xy+y²=x²+2xy+y²

(x+y)²=x²+2xy+y²

coefficient of x=2y

y²=[(coefficient of x)/2]²=(2y/2)²=y²

7 0
3 years ago
A square floor has 100 tiles. Each tile is 1 square foot. What is the length of one side of this square floor. A = 10 feet B = 2
kirill115 [55]
Ugghhvgunbyh bcc hhnjunbf hddrgh cdddddtnnktbjk
5 0
3 years ago
Is this Biased or Unbiased and Explain? ( Q:Are you willing to deal with noisy,heavy increases in traffic where you live just so
sleet_krkn [62]

Answer:

It is biased.

Step-by-step explanation:

Some individuals may prefer to have noisy, heavy increases in traffic where the individual lives because of the mall. If the individual likes it or not is subjective.

6 0
3 years ago
Other questions:
  • Which of the fallowing best completes the sequence below???
    8·2 answers
  • Help me for 1 year of being cool
    13·1 answer
  • X^2-(√3+1) x+√3=0 plzz...​
    13·1 answer
  • A pillar 4 feet tall casts a shadow 2 feet long on the ground. If the pillar was 14 feet tall, how many feet in length would the
    8·2 answers
  • Jayden answers 57 questions correctly on a test and earns a 95%. How many questions are on the test?
    6·1 answer
  • Find 3 consecutive EVEN integers with a sum of 156. For your answer, just type the THIRD number. Do NOT type the first two numbe
    11·1 answer
  • Please Help Me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    13·2 answers
  • ∠1 and ∠2 form a linear pair. The measure of ∠2 is six more than twice the measure of ∠1. Find m∠2
    5·1 answer
  • 100 points!!! Pre calculus. I need helpppppppppp
    11·1 answer
  • (2/3)(-9/8)(-4/5)(-1)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!