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
jarptica [38.1K]
3 years ago
15

If you can buy 2⁄3 of a box of chocolates for 5 dollars, how much can you purchase for 4 dollars? Write your answer as a fractio

n of a box.
Mathematics
2 answers:
Stella [2.4K]3 years ago
8 0
Hi,

First calculate how much chocolate for 1 dollar.

\frac{2}{3} = 0.67 \\ 0.67 \div 5 = 0.134

Then multiply by four to get amount of chocolate for four dollars.

0.134 \times 4 = 0.536

Answer: 0.536

Hope this helps.
r3t40
Salsk061 [2.6K]3 years ago
4 0

Your answer is............................

8/15

You might be interested in
What is this answer?
kenny6666 [7]

Answer:

(4,-1)

Step-by-step explanation:

4 0
3 years ago
Greta had $2,992 in a savings account with simple interest. She had opened the account with $2,200 exactly 4 years earlier. What
Alex_Xolod [135]

Answer:

18.3824%

Step-by-step explanation:

Sorry, this may be wrong. I am using an old skill, so it may be wrong.

3 0
2 years ago
A car was bought in 2009 for $120000. it 2016 it value decrease by 20%. it's value decrease by 10% of it's value in 2010.fond th
Romashka [77]

Answer:

<h2>This is the case % decrease</h2><h2>120000*80/100*90/100</h2><h2>=12*80*90</h2><h2>=7200*12</h2><h2>=72000+ 14400</h2><h2>=86400 rs</h2>

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
In an inductive generalization, in order to achieve an error margin of plus or minus 3 percentage points at a confidence level o
ANTONII [103]
Let n =  required random sample size.

Assume that the population standard deviation is known as σ.
Let m =  sample mean.
At the 95% confidence level, the expected range is
(m - k(σ/√n), m + k(σ/√n))
where k = 1.96.

Therefore the error margin is 1.96(σ/√n).
Because the error margin is specified as 3% or 0.03, therefore
(1.96σ)/√n = 0.03
√n = (1.96σ)/0.03
n = 128.05σ²

This means that the sample size is about 128 times the population variance.

Answer:
Smallest sample size = 128.05σ², where σ = population standard deviation.
6 0
3 years ago
A rectangular flower bed that is 5 ft long and 4 feet wide is surrounded by a square lawn that is
mr Goodwill [35]

Answer:

124 ft2

Step-by-step explanation:

The yard is a 12ft square so the length and width would both be 12ft. You multiply the length and width of the yard to get the area of the yard so 12x12=144. You have the length and width of the flower bed so 5x4=20. Once you have the area of both you can subtract the area the flower bed takes up of the lawn. 144-20=124 ft2.

6 0
3 years ago
Other questions:
  • In order to ask me the width of a river, similar triangles can be used as shown in the diagram. Three markers O, C, and E are pl
    9·1 answer
  • Can someone help me pls !!!
    5·2 answers
  • What is the domain of the function shown in the graph?
    13·1 answer
  • You have a family traveling from far away to come to your house. They travel 342 miles and arrive to your house in 6 hours, how
    10·1 answer
  • What is the equation of a circle centered at (1,-4) and a diameter 18?
    9·2 answers
  • Please who ever gets right gets brainliest to
    11·2 answers
  • W Write an equation of A-line that passes through the point (2,0) and is perpendicular to the line y= -1/2x + 3
    11·1 answer
  • Can someone help me in this question
    6·2 answers
  • Proportions in triangles. Solve for X
    7·1 answer
  • HELLPPPPP PLLEASEE PEOPLE
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!