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
dusya [7]
3 years ago
12

If the concentration in the sample tube is 50 ng/ml what is the concentration in tube 3. NO LINKS

Health
1 answer:
valina [46]3 years ago
7 0

Answer:

10 g x 5 = 50 g NaCl. 3

Explanation:

:)

You might be interested in
What do experts agree is the best nutrition for a newborn baby? formula breast milk cow’s milk baby food
Andrew [12]

Experts agree that breast milk is the best nutrition for a newborn baby.  Breast milk is the best source of nutrition for babies during the first 6 months, which contains immunity-boosting antibodies and healthy enzymes that scientists have yet to replicate. There are also long-lasting benefits of breastfeeding for both the mother  and the baby.

3 0
3 years ago
Read 2 more answers
Ginger and Kelly go to the same middle school in their town. Ginger rides her bike daily to and from school while Kelly asks her
-Dominant- [34]

Answer:

D. Protection from heart disease

Explanation:

A is wrong because you can have a high self- esteem one day and low the next. So it is not a long term benefit.

B. Increased flexibility, is indeed a benefit but not the answer your looking for and is not long term

C. Lower stress level. This is incorrect because your stress level can come up.

D. Protection from heart disease. This is a long term benefit because exercise makes a healthy heart. D is the correct answer.

4 0
3 years ago
Read 2 more answers
Which statements about sexual activity are supported by evidence in this article?
anastassius [24]

Answer:

Older teens ignore the risk of STDs when deciding to have sex.

The risk of pregnancy is a primary influence on a teen’s decision to have sex.

Explanation:

7 0
3 years ago
Education is the early twentieth century focused primarily on
Neporo4naja [7]
Common Core. The district leaders have a meeting and they don't want to discriminate anyone or any school just because of its wealth or by where you live. They try to give EVERYONE a EQUAL opportinity once they get to college. In other words, they want competition to be fair.
7 0
3 years ago
Travel clerk education requirements
guapka [62]
No college majors or educational programs could be found in our database for this career. This typically means that post-secondary education is not required for this type of job.
6 0
3 years ago
Other questions:
  • Jessica complained about vaginal bleeding and pelvic pain. Her doctor suspects cervical cancer. The diagnostic test for detectin
    8·1 answer
  • Due to excessive mood swings, what fraction of adolescents feel depressed?
    14·2 answers
  • Why do these athletes take these substances
    15·1 answer
  • A large intake of sugary drinks is currently a health concern in only the United States and canada
    9·1 answer
  • What is the leading cause of Death in the US?
    9·2 answers
  • Body composition has little to do with cardiorespiratory fitness,
    6·2 answers
  • Which heart rate would a sprinter most likely have at the end of a race?
    13·1 answer
  • There is a girl at my church who stares at me and has a crush on me. What should I do.
    5·2 answers
  • The biceps are essential in ____objects
    7·2 answers
  • Please help me with this question?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!