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
leva [86]
3 years ago
14

A doctor wants her patient to take 60 milligrams of vitamin C and 20 centigrams of vitamin B6 daily. How many total milligrams o

f vitamins should the patient take daily?
Mathematics
1 answer:
andriy [413]3 years ago
6 0
60 plus 20 * 10= 200 so 200+60= 260 milligrams
You might be interested in
Factorise <br> a) 3x^2-7x+2<br> b)2x^2-x-3<br> c)3x^2-16x-12
Luba_88 [7]

Answer: Answers are in the steps read carefully!

Step-by-step explanation:

A) 3x^2 - 7x + 2 To factor this polynomial, you have to find two numbers that their product is 6 and their sum is -7.  The numbers -1 and -6 works out because -6 times -1 is 6  and -6 plus -1 is -7.

Now rewrite the polynomial as

3x^2 - 1x - 6x + 2   Now group it  

(3x^2 - 1x) (-6x+2)  Factor it by groups

x (3x -1)  -2(3x -1)    Now factor out 3x-1  

(3x -1) (x-2)  Done!    

B)  2x^2 - x -3     Now the same way.You will have two numbers that  their product is -6 and their sum is -1. You may be wondering how I get -6 .I get -6 by multiply the leading coefficient  2 by the constant -3.  The numbers -3 and 2 works out. Because -3 times 2 is -6 and -3 plus 2 is -1.

 Rewrite the polynomial as

2x^2 +2x - 3x -3     GRoup them and factor them

(2x^2 + 2x)  (-3x-3)  

2x(x+1) -3(x+1)  Factor out x+1

(x+1) (2x -3) Done!  

C) 3x^2 - 16x - 12   Find two numbers that their product is -36 and their sum is -12. The numbers -18 and 2 works out because -18 times 2 is -36 and -18 plus 2 is -16.

Rewrite the polynomial

3x^2 +2x -18x - 12   GRoup them

 (3x^2 + 2x)   (-18x - 12)   Factor them

x (3x +2) -6(3x +2)  Factor out 3x+2

(3x+2) (x -6)  Done !

6 0
3 years ago
Find the value of given expression<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B%20%5Cfrac%7B242%7D%7B2%7D%20%7D%20" id
dangina [55]

Answer:

the answer is 11

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I don’t know what the answer to this question is , help
ipn [44]

Answer:

(4, 0)

Step-by-step explanation:

given the 2 equations

y = x - 4 → (1)

- 4x - 6y = - 16 → (2)

substitute y = x - 4 into (2)

- 4x - 6(x - 4) = - 16

- 4x - 6x + 24 = - 16

- 10x + 24 = - 16 ( subtract 24 from both sides )

- 10x = - 40 ( divide both sides by - 10 )

x = 4

substitute x = 4 into (1) for corresponding value of y

y = 4 - 4 = 0

solution is (4, 0)

3 0
3 years ago
Estimate the quotient 24 3/7 ÷ 3 7/13 by rounding to the nearest whole number.
musickatia [10]

Answer:

you get 6.90372 so i thnk it is clse to B

3 0
3 years ago
Read 2 more answers
There are 375 seniors in harris high school. The ratio of boys to girls is 7:10. How many girls are in the senior class?
Natalka [10]
125? Girls
Are
In
The
Senior class
4 0
3 years ago
Read 2 more answers
Other questions:
  • ********HELP WITH THE PROBLEM IN THE PICTURE*********
    10·1 answer
  • A project has a mean completion time of 54 weeks and a standard deviation of the project completion time of 2.95 weeks. What is
    10·2 answers
  • 44 students completed some homework and the histogram shows information about the times taken. Work out an estimate of the inter
    14·1 answer
  • I need help solving x^2-2=7 by factoring
    5·1 answer
  • COYOTES The top speed of a coyote is 43 miles per
    13·1 answer
  • Need help thanksssss
    6·1 answer
  • Find the surface area of the pyramid. The side lengths of the base are equal. The surface area is square centimeters.
    6·1 answer
  • The ratio of dogs to cats in a veterinarian's office is 9:7. What is the ratio of the number of dogs
    9·1 answer
  • Help a brother out answering his question​
    14·1 answer
  • Laurie is trying to stay within 10 feet of her current diving depth of -30 feet (with regard to sea level) so that the light
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!