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
iris [78.8K]
3 years ago
15

Calculate the percentage decrease in the number of deaths due to measles worldwide from 1990 to 2011

Biology
1 answer:
MA_775_DIABLO [31]3 years ago
4 0

Answer:

to find percentage decrease you need to do:

\frac{final number - intial number}{initial number} × 100 = percentage decrease

final number equals the number of measle deaths in 2011

initial number is deaths in 1990

hope that helps

You might be interested in
Which muscle is the longest and thinnest in the body?
SpyIntel [72]

Answer:

Sartorius and Stapedius muscle

Explanation:

Sartorius is the longest and stapedius is the thinnest

5 0
3 years ago
What happens to the actual image you see between the time you see it and it your brain registers it?
USPshnik [31]

Answer AND Explanation:

As light reflected from an external object enters the eye, it is refracted by the cornea, aqueous humour, the lens and vitreous humour so that an image is focused on the retina. The image is real, upside down and smaller than the object. The photoreceptor cells are stimulated by the reflected light and impulses are set off. The impulses are transmitted by neurons through the optic nerve to the optic region of the brain. The brain interprets the impulse as an upright impression of the object.

3 0
3 years ago
Why is water considered to be a complex compound?
d1i1m1o1n [39]
Im thinking its D. bcuz all three A. B. C. are true
6 0
3 years ago
Read 2 more answers
What do you think would happen to the lion
IRINA_888 [86]

Answer:

The lion population would decrese

Explanation: The more hyenas would mean more competion for food which would lead to lions dieing off due them not being able to get food hope this helps god bless

4 0
3 years ago
A special protein in your blood captures and carries oxygen. This protein is called what
Kamila [148]
Hemoglobin is a special protein in the blood that captures and carries oxygen.
5 0
3 years ago
Other questions:
  • Place the steps of transcription in order:
    6·2 answers
  • A mutation in which type of cell can be passed along from parent to child?
    10·2 answers
  • Are there any effective ways of studying for tests?
    5·1 answer
  • Does a tree have a chloroplast and a cell membrane
    6·2 answers
  • A large population of animals is split in two by a physical barrier. over time, the genetic makeup of the two resulting populati
    10·1 answer
  • Base your answer to the following question on the chart below
    13·2 answers
  • A
    15·1 answer
  • Question
    14·1 answer
  • A. What are the two main types of seismic waves that are created during an
    12·1 answer
  • 8. A wise old wizard once told me that when your muscles use ATP they are really using light
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!