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
Musya8 [376]
3 years ago
12

relay runner is running 1 m/s and reaches 5m/s when given the baton after 3 sec. What is the acceleration? (Make sure you do the

directions)
Biology
1 answer:
Len [333]3 years ago
4 0

Answer:

4/3 m.s2 forward

Explanation:

final velocity minus initial velocity. divide all of that by 3 seconds

You might be interested in
Which element provides strength to the exoskeletons of clams and oysters?
Allisa [31]

Answer:

phosphorus

Explanation:

Since Phosphorus is an essential component of phospholipids, nucleic acids, phosphoproteins (casein), high energy phosphate esters (ATP), hexose phosphates, creatine phosphate, it also provides strength to the exoskeletons of clams and oysters.

7 0
2 years ago
Assume that the red blood cell counts of women are normally distributed with a mean of 4.577 million cells per microliter and a
postnew [5]

Answer:  C. ​82.26%

Explanation:

Given :  The red blood cell counts of women are normally distributed with

\mu=4.577\text{ million cells per microliter}

\sigma=0.382\text{ million cells per microliter}

Let X be the random variable that represents the red blood cell counts of randomly selected woman.

Z-score : z=\dfrac{X-\mu}{\sigma}

For X=4.2

z=\dfrac{4.2-4.577}{0.382}\approx-0.99

For X=5.4

z=\dfrac{5.4-4.577}{0.382}\approx2.1544

Now, the probability that the women have red blood cell counts in the normal range from 4.2 to 5.4 million cells per​ microliter will be :-

P(4.2

Hence, 82.26% of women have red blood cell counts in the normal range from 4.2 to 5.4 million cells per​ microliter.

4 0
3 years ago
g The stationary phase in gas chromatography is best described as: is a column packed with solid particles that that come in con
frutty [35]

Answer:

Hello your question is poorly written, the options and the question is all mixed up but i was able to pick out the correct answer.

answer <em>: A thin liquid layer that is chemically bonded to the interior of a capillary column that comes in contact with an inert carrier gas or mobile phase</em>

Explanation:

The stationary phase in gas Chromatography is best described as ( from the options listed in your question ) :

<em>A thin liquid layer that is chemically bonded to the interior of a capillary column that comes in contact with an inert carrier gas or mobile phase</em>

Gas chromatography is an analytical process  used to separate the chemical components ( usually gases )  found in a mixture sample  

8 0
3 years ago
Mr. Jones, the science teacher, tells his students that energy cannot be created; it must be captured from the environment. He i
natta225 [31]
<span>A: food chain

</span><span>In many functions of a living organism, it cannot make its own energy. It uses energy from its environment, retrieves and converts into a usable and edible matter. Organisms that can do this process is the autotrophs, they can facilitate photosynthesis which they gather energy from the sun, water and carbon dioxide in order to create energy by then, the transfer of this energy to other organism is played by the food chain –food web. </span>
6 0
3 years ago
Read 2 more answers
The less-movable end of a skeletal muscle is the
Sergio039 [100]

Answer: D). Proximal end

Explanation:

The less moveable end of the skeletal muscle is the medial or proximal end. It can be found near the point of attachement of the bones called as origin. It can be observed near the midline of the body.

5 0
3 years ago
Other questions:
  • describe an area in the natural world in which you have observed weathering and erosion, and describe what is occurring there. T
    9·1 answer
  • Which type of pathogenic microbe causes AIDS?
    5·2 answers
  • Main function of the nucleolus within the nucleus of a cell?
    6·1 answer
  • Describe how enzymes and substrates are related
    9·1 answer
  • How is globalization potentially damaging to the environment?
    10·2 answers
  • Major organs form and cells continue to divide in the __________ stage. A. embryo B. fetus C. blastocyst D. zygote
    12·2 answers
  • Explica como crees que se originó la vida sobre el planeta tierra
    13·2 answers
  • Do animals have more cells than humans
    8·2 answers
  • If a disease destroying barley plants in in a field swept through an ecosystem, what would happen to the barley eating bird popu
    14·2 answers
  • 5. Interpret the experiment design and select what Elizabeth is likely to observe.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!