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
Nikitich [7]
3 years ago
7

Candy has to paint a fence if she can paint 2/3 of each section in 1/2 and hour and there are 9 sections how long will it take h

er to paint the entire fence
Mathematics
1 answer:
aev [14]3 years ago
5 0
Do you mean half an hour because if she can paint 2/3 of each section in half an hour, it would take her 3 hours to paint all 9 sections. I hope this is correct.
You might be interested in
The current temperature is 8 degrees fahrenheit. By how many degrees does the temperature need to change to reach 7 degrees fahr
trapecia [35]

Answer:

-8-7= 15

so the answer is 15

Step-by-step explanation:

6 0
3 years ago
What is the product of 3/5 x 4/9 written in simplest form?
frosja888 [35]
Mmm... I think it is 5/8... I think.
3 0
3 years ago
Read 2 more answers
A polynominal function that describes an enclosure is v(x)=1500x_x2 where x is the length of the fence in feet what is the maxim
Maksim231197 [3]

Answer:

The answer is below

Step-by-step explanation:

A polynominal function that describes an enclosure is v(x)=1500x-x2 where x is the length of the fence in feet what is the maximum area of the enclosure

Solution:

The maximum area of the enclosure is gotten when the differential with respect to x of the enclosure function is equal to zero. That is:

V'(x) = 0

V(x) = x(1500 - x) = length * breadth.

This means the enclosure has a length of x and a width of 1500 - x

Given that:

v(x)=1500x-x². Hence:

V'(x) = 1500 -2x

V'(x) = 0

1500 -2x = 0

2x = 1500

x = 1500 / 2

x = 750 feet

The maximum area = 1500(750) - 750² = 562500

The maximum area = 562500 feet²

3 0
3 years ago
How do i solve divide 5/8 by 50%
Ede4ka [16]
50% is \frac{50}{100}
We have two ways to do this, pick your favor:
either by fractions:
\frac{5}{8} ÷ \frac{1}{2}
(\frac{50}{100} =  \frac{1}{2}
Multiply by the reciprocal of \frac{1}{2} which is 2(flip it)

\frac{5}{8} × 2 = \frac{5}{4} = 1.25

Or change them to decimals:
\frac{5}{8} = 0.625
\frac{50}{100} = 0.5

0.625 ÷ 0.5

0.5 I 0.625
multiply by 10 to make it easier to divide(it still gives us the same answer)
0.5 × 10 = 5
0.625 × 10 = 6.25
     1.25
5 I 6.25
    -5
     12
    -10
       25
      -25
         0

0.625 ÷ 0.5 = 1.25

7 0
3 years ago
Given f(x) = x^2-3 and g(x)=x+2/x. Find (g°f)(4)
goblinko [34]

Answer:

15/13

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me with the steps on solving this please would help a lot..
    15·1 answer
  • A square is inscribed within another square by connecting the midpoints of the larger square. The edge length of the outer squar
    12·1 answer
  • Which diagram shows the most useful positioning and accurate labeling of a rhombus in the coordinate plane?
    15·1 answer
  • For what values of θ on the polar curve r=θ, with 0≤θ≤2π , are the tangent lines horizontal? Vertical?
    8·1 answer
  • The tree diagram shows the possible outcomes of tossing a coin and spinning a spinner.
    9·1 answer
  • Solve the following system of equations and show all work. y = 2x^2 y = –3x −1
    13·1 answer
  • 1 5 y + 8 − 4 5 = 9 10 y − 9 20
    8·1 answer
  • HELP ME ASAP PLZ!!!
    5·1 answer
  • Three metallic solid cubes of sides 6 cm, 8 cm and 10 cm are melted to form a single cube. The length of the edge of the new cub
    6·2 answers
  • Calculate the angles of a parallelogram if the sum of the three angles is 310°
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!