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
koban [17]
3 years ago
7

Question 3

Mathematics
1 answer:
Crank3 years ago
4 0

Step-by-step explanation:

Given that,

The mass of a patient = 70 kg

A 70kg patient has approximately 8 pints of blood.

The patient donates 470mL of blood.

We know that,

1 pint = 568 mL

8 pints = 4544 mL

Required fraction,

\dfrac{470}{4544}=0.1\\\\=\dfrac{1}{10}

So, the required fraction is approximately \dfrac{1}{10}.

You might be interested in
Given the function f(x)=-2x+ 4x -7, find f(-4)
Sedaia [141]
F(x)=-2x+4x-7
f(x)=2x-7
now f(-4)=2(-4)-7=-8-7=-15
So it will be -15
5 0
3 years ago
What is the value of x when 40x = x+4
S_A_V [24]
40x = x+4
x= (x+4)/40
x= x/40+4/40
x-x/40= 4/40
(40x-x)/40= 1/10
39x/40= 1/10
39x= 1/10*40
x= 4/39
8 0
4 years ago
Read 2 more answers
Evaluate the function when x = -5.<br> f(x) = 2x + 7<br> answer:
Ket [755]

Answer:

Step-by-step explanation:

Replace x with -5

2(-5)+7

-10+7

-3

3 0
3 years ago
Read 2 more answers
It cost 17 and $.70 send 170 in text messages how many text messages did you send if you spent $19.10?
ZanzabumX [31]

Answer:

184

Step-by-step explanation:

17.70 / 170 = .104 per text

19.10 / .104 = 183.65 round up to 184

6 0
3 years ago
What is the unit rate of a 1.25L Coca Cola that cost $1.29
Artyom0805 [142]

a 1.25L Coca Cola that cost $1.29

Unit rate means we need to find the rate of 1 liter of Coca Cola

1.25 L Coca Cola =  $1.29

1 L of Coca Cola = ?

To find 1 liter of Coca cola divide the cost by liter, so we divide 1.29 by 1.25

\frac{1.29}{1.25}

1.032

So the cost of 1 liter of Coco Cola = $1.032

5 0
3 years ago
Other questions:
  • What percent of a data set is represented in Quartile 1?
    14·1 answer
  • A calzone is divided into 24 equal pieces. Sophie and Glenn each ate one-fourth
    14·1 answer
  • A car is driving at a speed of 60mi/h. What is the speed of the car in feet per minute
    5·2 answers
  • Which figure must be a rhombus?
    12·2 answers
  • The line symmetry is closely related to which transformation
    10·1 answer
  • Select the coordinates of two points on the line y = -2
    6·1 answer
  • PleAse help with this question
    14·1 answer
  • Question 6<br> Which set of data has the weakest linear association?<br> Please hurry I need help
    5·2 answers
  • Linear equation 3+X=-2 ​
    8·2 answers
  • Pleaseeeeee helpppppppppppp
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!