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
kumpel [21]
3 years ago
10

I will give Brainiest to whoever answers correctly !!!

Mathematics
1 answer:
ruslelena [56]3 years ago
8 0

Hey there!

I believe the answer to your question is 47.21 ml of oxygen are in the 55 ml sample of sea water.

To get this, you can do 0.8584 x 55 = 47.212, because you want to find 85.84% of 55, to know how much oxygen is in the sample. Then, you round it to the nearest hundreth.

Hope it helps! Have a great day! Do tell me if I'm mistaken.

You might be interested in
A school director must randomly select 6 teachers to part in a training session. There are 34 teachers at school. In how many di
prohojiy [21]

Answer:

Total possible ways to select 6 teachers from 34 teacher are ^{34}C_6=1344904.

Step-by-step explanation:

It is given that total number of teachers at a school is 34.

The school director must randomly select 6 teachers to part in a training session.

^nC_r=\frac{n!}{r!(n-r)!}

Where, n is total possible outcomes and r is number of selected outcomes.

Total teachers = 34

Selected teachers =6

Total number of possible ways to select 6 teachers from 34 teacher is

^{34}C_6=\frac{34!}{6!(34-6)!}

^{34}C_6=\frac{34\times 33\times 32\times 31\times 29\times 28!}{6!(28)!}

^{34}C_6=1344904

Therefore total possible ways to select 6 teachers from 34 teacher are ^{34}C_6=1344904.

7 0
3 years ago
Which step in the proof has a flow?
Dmitry [639]

Answer:

Reason 2

Step-by-step explanation:

The reason should be transitive property( if a=b and b=c then a=c) not reflective property.

7 0
3 years ago
You are on a road trip and need to travel 300 km. The speed limit is 80 km/hr. How
notsponge [240]

Answer:

3 3/4 or 3.75 hours.

Step-by-step explanation:

If you need to travel 300 km, assuming you are going at the speed limit, you take the total amount and divide it by that.

300 / 80 = 3.75 hours

3 0
4 years ago
Find the value of w,then x. Round to the nearest tenth
andreyandreev [35.5K]

Answer:

A

Step-by-step explanation:

12 / tan 42 = 13.32......

12 / sin 27 = 26.43....

26.43² - 12² = 552.24....

square root of 552.24... = 23.5

23.5 - 13.3 = 10.2

7 0
3 years ago
What is the measure of angle B?
Levart [38]
I think the measure is 58 degrees ? I looked it up
6 0
4 years ago
Other questions:
  • The following probabilities are based on data collected from U.S. adults. Individuals are placed into a weight category based on
    7·1 answer
  • Write an algebraic expression for the phrase the product of 4 and s.
    6·2 answers
  • 1. A point on the ground is 50 feet from my house. The angle of elevation to the top of the house is 48 Find the height of the h
    15·1 answer
  • 1. A triangular swimming pool is an isosceles triangle in shape. The two
    8·1 answer
  • Help me, please ?? :)
    8·1 answer
  • Please someone help I really need it and please answer if you can give me the answer I will give brainleast just please help me
    6·1 answer
  • How do u determine how many solutions an equation has<br>​
    7·1 answer
  • AB= 6 cm, AC = 12 cm Calculate the length of CD. Give your answer to 3 significant figures. ​
    6·1 answer
  • F(x) = 2x2 + 3x + 5,
    5·1 answer
  • so i dont like brainly becuase they invinted this new ad thing once its runs out u cant use it for the whole day i thinks its no
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!