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
kiruha [24]
3 years ago
6

The lengths of a sample of tiger canines were measured. 68% of the lengths fell within a range between 15 mm and 45 mm. The mean

was 30 mm. What is the standard deviation of this sample?
A. 5 mm
B. 15 mm
C. 7.5 mm
D. 30 mm
Biology
1 answer:
Licemer1 [7]3 years ago
6 0
B. 15 mm is the standard deviation


You might be interested in
What describes the relationship being proteins dna and cells
pashok25 [27]

Answer:

Cells contain DNA that controls the production of proteins.

Explanation:

7 0
3 years ago
You are a volcano scientist investigating an eruption. You observe that the eruption has been going on for weeks and the lava sl
uysha [10]
A slow
b very viscous (viscosity is the thickness)
c no
d effusive eruption SHIELD VOLCANO
7 0
2 years ago
How do plants and snails affect the CO2 and O2 gases in an aquatic environment
frez [133]

Answer:

Water plants will absorb carbon dioxide for photosynthesis, and some plants will also absorb ammonia (as a source of nitrogen for growth). Aquatic animals like fish and snails absorb oxygen and release carbon dioxide directly into water through specialized structures like gills.

Explanation:

8 0
2 years ago
What molecule forms a double helix structure composed of two complimentary strands of nucleotides?
Brrunno [24]
DNA! the question is a typical descrption of it


5 0
3 years ago
Giving brain liest for who ever does all, IN YOUR OWN WORDS< please and thak you i am giving brain liest :) i need a pro to h
N76 [4]

Answer:

Breathing is when u breath out corbin dioxied and breath in air Breathing is important because if u dont breath then u could die. i onestley dont know what a diagram is srry.....ummmm im srry i tried my hardest i dont know what the other things are .

Explanation:

3 0
3 years ago
Other questions:
  • A doctor hypothesizes that a patient's digestive system is not properly secreting digestive enzymes. Which of the following woul
    11·2 answers
  • he island of Madagascar is located just off the SE coast of Africa, in the Indian Ocean. Scientists find species on this island
    13·1 answer
  • An earthquake happens near a city and levels many of the older buildings downtown. In a city 40 minutes away, the same earthquak
    11·1 answer
  • Millions of years ago a freshwater lake existed between which two continents
    9·1 answer
  • What prevents a neutron star from completely collapsing upon itself
    14·2 answers
  • Gregory Mendel discovered some basic rules about inheritance. DNA. RNA. reproduction.
    13·1 answer
  • Are girls born with the pregnancy hormone?
    11·1 answer
  • How can we stop the amount of emissions that contribute to greenhouse gases?
    5·2 answers
  • Which is a part of interphase?<br> A. Prophase<br> B. Telophase<br> C. G, phase<br> D. Cytokinesis
    6·1 answer
  • HELP!!!! 50PTS!!!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!