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
dusya [7]
3 years ago
8

Please answer ASAP: Determine which of the following situations can be modeled by the ratio 7/2. Select all situations that appl

y
For every twenty-eight cats, there are 4 dogs
Sara runs an average of fourteen miles every four days.
An online clothing store charges $7.50 to ship ten clothing items
A recipe calls for 3 cups of flour for every 1 cup of sugar.
Bottled water is on sale this week for a rate of $1.50 for two bottles
Mathematics
1 answer:
wlad13 [49]3 years ago
3 0

the only one that applies is:

Sara runs 14 miles every 4 days = 7 miles every 2 days = 7/2


You might be interested in
Help please. What letter is the correct answer?
sveticcg [70]

Howdy!

The answer is A, Between 2 and 3. To find this out, multiply 6(/1) by 2/5, which is 2.4, 2.4 is between 2 and 3, so that's the answer.

Hope this helped!

8 0
3 years ago
Read 2 more answers
A shoe store employee needs to decide how many shoes to put on display. The store manager wants the number of sneakers on displa
mart [117]
4,10 and 10,12 sorry if I’m wrong...
7 0
3 years ago
Read 2 more answers
Simplify
guapka [62]
The first is a. you can rewrite it
\sqrt{x^5} = \sqrt{x^2x^2x} = \sqrt{x^2}\sqrt{x^2}\sqrt{x} = xx\sqrt{x} = x^2\sqrt{x}

the second is d. the only common factor between 20 and 40 that can be taken out is the 4 which becomes a 2, but inside the square roots there is still a 5 and 10, which cannot be combined

the third is c.
\sqrt{36x} + \sqrt{100x} - \sqrt{25x} \\ 6\sqrt{x}+10\sqrt{x}-5\sqrt{x} \\ 11\sqrt{x}

the fourth is d.
add 3 to both sides \sqrt{2x} = 10
then square both sides 2x=100
then divide both sides by 2, x=50
3 0
3 years ago
What is the perimeter of the actual garden?
Lilit [14]

Answer: 576 inches or 48 feet

Step-by-step explanation:

set up a proportion where \frac{drawing AB}{actual AB} =\frac{drawing perimeter}{actual perimeter}

so you get drawingAB = 24 in

actualAB = 18 feet = 18 * 12 in = 216 in

drawing perimeter = 64 in

so plug these in to get\frac{24}{216} =\frac{64}{actual perimeter}

rearrange to get actual perimeter = \frac{216 * 64}{24}

and solve to get 576 inches or 576/12 = 48 feet

4 0
3 years ago
A rancher has 800 feet of fencing to put around a rectangular field and then subdivide the field into 3 identical smaller rectan
Fittoniya [83]

Let x be the shorter side, and y be the longer side

 

There would be 4 fences along the shorter side, and 2 fences along the longer side

4x + 2y = 800

Rewrite in terms of y:

y = 400 − 2x

 

The area of the rectangular field is

A = x*y

Replace Y with the equation above:

  A = x(400 − 2x)

  A = − 2x^2 + 400x

 

The area is a parabola that opens downward, the maximum area would occur at the parabola vertex.

At the vertex

x = −b/2a

  = −400/[2(−2)]

  = 100

 

y = 400 −2x

y = 400 -2(100)

y = 400-200

y = 200

 

The dimension of the rectangular field that maximize the enclosed area is 100 ft x 200 ft.

8 0
4 years ago
Other questions:
  • What is 95/100 (witch is a fraction) in simplest form?
    5·2 answers
  • Find the solution of this system of equations. Separate the x- and y-values with a comma.
    14·1 answer
  • Jaskson kitten weghed 2 pound
    5·1 answer
  • the cain family drove for 1 hour and 15 minutes and arieved at there camping spot at 3:44 what time did the family start driving
    15·1 answer
  • Which expressions are equivalent to <br> −f−5(2f-3)<br> Choose all answers that apply
    11·1 answer
  • Simplify, picture attached
    9·1 answer
  • An angle is five times its supplement. Find both angles.
    13·1 answer
  • PLEASE HELP!!!
    5·1 answer
  • Y−3=5(x−2) what is the slope?
    9·2 answers
  • A van,a moving company charges 50.00 plus 5.50 by per mile. The table shows the total cost for the number of miles drivin
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!