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
Cerrena [4.2K]
3 years ago
11

Please hep me :( i really need help i will give u brainly :D

Mathematics
2 answers:
zheka24 [161]3 years ago
8 0

Answer:

Step-by-step explanation:

80 ml bottle for 55 : 55/80= 11/6=0.6875

50 ml bottle the price ( buy one get half price off the second one) :

45+(45*50%)=67.5 for two bottles

price per ml for 50ml bottle: 67.5/100=0.675

comparing prices : 0.675 is less than 0.6875

it is better to buy 50 ml bottle

not a big difference

svet-max [94.6K]3 years ago
7 0

Answer: The 80ml is the best deal

Step-by-step explanation:

Bc the half price of 45 is 22.5 so 45 + 22.5 equals $67.50 and the 80ml would equal 55.

Therefore the 80ml one is cheaper than the 50ml

You might be interested in
(9x+13)^2=49<br> Solve the quadratic equation given below.
Varvara68 [4.7K]

Answer:

x=(-2/3)

Step-by-step explanation:

(9x+13)^2=49

√(9x+13)^2=√49

9x+13=7

9x+13-13=7-13

9x=-6

9x÷9=-6/9

x=-6/9

-6/9=-2/3

3 0
3 years ago
A ship leaves port on a bearing of 34.0 and travels 10.4 mi. the ship then turns due east and travels 4.6mi. how far is the ship
Natasha2012 [34]
A bearing of 34° corresponds to corresponding angle of θ=90-34=56°
The (x,y) values for the position of the ship after completing its first heading are:
x=(10.4cos 56)
y=(10.4sin56)

The trigonometric angle for θ=90-90=0
The (x,y) values for the postion of the ship after completing the second bearing is:
x=(10.4 cos56)+(4.6cos0)≈10.4 mi
y=(10.4sin56)+(4.6sin0)≈8.6mi

the distance from the port will therefore be:
d=√(10.4²+8.6²)≈13.5 miles

It trigonometric angles is:
θ=arctan(y/x)
θ=arctan(8.6/10.4)
θ≈39.6°
Thus the bearing angle is:
90-39.6=50.4°
6 0
3 years ago
Find the value of 5(a-4b) when a =-7 and b=1/4
tatiyna

Answer:

- 40

Step-by-step explanation:

5(a - 4b) \\  = 5 \bigg(- 7 - 4 \times \frac{1}{4} \bigg ) \\ = 5 \bigg(- 7 - 1 \bigg ) \\  = 5 \times ( - 8) \\  =  - 40

3 0
3 years ago
Need help fast Thank
ollegr [7]
What you need help with
3 0
3 years ago
What is 6.42 x 10^23 in standard notation
katrin2010 [14]

Answer:

642000000000000000000000

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • What is the distance between points A and B?
    14·2 answers
  • Is the following sequence arithmetic? If so, identify the common difference.
    15·1 answer
  • Do you think men and women are equal in today society
    9·1 answer
  • What are the solutions to 5x²-17x-6=0?
    6·1 answer
  • HELLPP PLS I WILL CROWN YOU
    11·1 answer
  • Which problem is solved using this model? 15÷15   3÷115    3÷15  15÷15   https://static.k12.com/nextgen_media/assets/1503272-MAT
    12·1 answer
  • If a 40 foot tree casts a 12 foot shadow find the length of the shadow cast by a 24 foot tree
    9·1 answer
  • Find the suitable rearrangement for 1+2+3+4+896+897+898+899​
    15·1 answer
  • What happens to the pitch you hear when two sound waves constructively
    6·2 answers
  • Please help me :( *also what school do y'all go to?*
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!