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
Solnce55 [7]
2 years ago
15

The price of 2 dozen cobs of corn (which is 24 cobs) is $7.20. Joanna want to buy just 3 cobs of corn. How much will she pay? in

unit rate
Mathematics
1 answer:
dlinn [17]2 years ago
5 0

Answer:

 

Step-by-step explanation:

You might be interested in
Which is the equation of a hyperbola centered at the origin with x-intercept +\- 3 and asymptote y=2x
Radda [10]

Answer:

{\dfrac{x^{2}}{9} - \dfrac{y^{2}}{36} = 1}

Step-by-step explanation:

The hyperbola has x-intercepts, so it has a horizontal transverse axis.

The standard form of the equation of a hyperbola with a horizontal transverse axis is  \dfrac{(x - h)^{2}}{a^{2}} - \dfrac{(y - k)^{2}}{b^{2}} = 1

The center is at (h,k).

The distance between the vertices is 2a.

The equations of the asymptotes arey = k \pm \dfrac{b}{a}(x - h)

1. Calculate h and k. The hyperbola is symmetric about the origin, so  

h = 0 and k = 0

2. For 'a': 2a = x₂ - x₁ = 3 - (-3) = 3 + 3 = 6

a = 6/2 = 3  

3. For 'b': The equation for the asymptote with the positive slope is  

y = k + \dfrac{b}{a}(x - h) = \dfrac{b}{a}x

Thus,  asymptote has the slope of

\begin{array}{rcl}m& =& \dfrac{b}{a}\\\\2& =& \dfrac{b}{3}\\\\b& =& \mathbf{6}\end{array}

4.  The equation of the hyperbola is

\large \boxed{\mathbf{\dfrac{x^{2}}{9} - \dfrac{y^{2}}{36} = 1}}

The attachment below represents your hyperbola with x-intercepts at ±3 and asymptotes with slope ±2.

7 0
2 years ago
5 is 5% of what number pls
Whitepunk [10]
5 is 5% of what number? 

0.25 :) 
3 0
3 years ago
Find x.<br><br><br><br> \/3<br> 1.5<br> 3 \/3<br> 2
serg [7]

x = \sqrt{3}

Step-by-step explanation:

Given:

\sin(ABC) =  \frac{AC}{AB}

=  >  \sin(60) =  \frac{3}{AB}

=  >AB= 2 \sqrt{3}

Now by Pythagoras theorem,

AC^{2} + BC^{2} = AB^{2}

Substituting values,

{3}^{2} +  {x}^{2} = (2 \sqrt{3})^{2}

=  >  {x} =  \sqrt{3}

Hence, value of x is \sqrt{3}

3 0
2 years ago
Read 2 more answers
Which graph represents a reflection across the x-axis of g(x) = 3/4(3)x?
Basile [38]

Answer: B the arrow should be pointing to the negative side

Step-by-step explanation:

6 0
3 years ago
I need help, don't get it ​
Firdavs [7]

Answer:

it is 500 hope this helps

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • What describes the transformation of g(x)=3(2)-x from the parent function f(x)=2x
    15·1 answer
  • Sofia hits a softball straight up. the equation h= -16t^2 + 90t models the height h, in feet, of the ball after t seconds. How l
    10·1 answer
  • Five plus two times 50 divided by ten divided by 49 divided by seven
    10·1 answer
  • Need help on 6 please
    9·2 answers
  • Solve the inequality and enter your solution as an inequality comparing the
    6·2 answers
  • Bernard solved the equation 5x+(-4)=6x+4 using algebra tiles.Which explains why Bernard added 5 negative x-tiles to both sides i
    7·2 answers
  • Which pair of radicals is a pair of like radicals
    5·1 answer
  • Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult tick
    13·1 answer
  • WILL GIVE BRAINLEST ! <br> hAVE A GOOD DAy :)!
    15·1 answer
  • Sofie claims to be a tasting expert. To test her abilities, someone bakes Sofie a cake using 3 of the following
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!