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
LenKa [72]
3 years ago
6

Sarah and Jean were able to sell 4 dozen of cupcakes in a hour at a school fair if this rate continue how many dozen s of cupcak

es well they be able to sell if the school fair 5 at 9:00 am and ends in 5:00 pm​
Mathematics
1 answer:
Alik [6]3 years ago
7 0

Answer:

Step-by-step explanation:

Firstly,

We can tell by reading the question that they sell 48 cupcakes witch is 4 dozens every hour so if they continue to sell at that same rate then:

There are 8 hours between 9am and 5pm

∴ It is 48:1

That means 48 cupcakes per hour this is equation is a direct proportion so if any number increases so will the other

So if it is 48:1 then x:8 with be = 48x8

∴ Sarah and Jean will be able to sell 384 cupcakes

You might be interested in
The graph shows y as a function of x
nirvana33 [79]
I'm guessing Q lol. I hope that's helpful.
3 0
3 years ago
Find the ratio of shaded portions to unshaded portions in fig 8.1​
masha68 [24]
15:33

(Mark me the brainliest)
4 0
2 years ago
Help evaluating the question for 14,16
Olenka [21]
Number 14 is 61 and Number 16 is 36..,.



5 0
3 years ago
Read 2 more answers
Question 1. Enter the ratio equivalent to sin(B)
Deffense [45]

Answer:

The three questions about the given triangle has been answered below.

Step-by-step explanation:

We are given a right angled triangle whose sides are of length 20, 21 and 29.

<u>(1)</u> sin(B) = \frac{side opposite to B}{hypotenuse}

              = \frac{21}{29}

              = 0.72

<u>(2)</u> sin(A) = \frac{20}{29}

     sin(A)  = 0.689

     ∠CAB = sin^{-1}(0.689)

     ∠CAB = 43.551°

<u>(3)</u> We suppose that cosA < sinA and we haveto find which all angles will satisfy this condition.For this the angle A should be greater than 45°.

From the given options the angles that satisfy this are 55 , 66 and 75.

45 is not included as then sinA = cosA and that condition is not there.

8 0
3 years ago
When 7/8x^2-3/4 x is subtracted from 5/8x^2-1/4x+2 the difference is?
artcher [175]
7/8x²-3/4x - 5/8x²-1/4x+2

x²/4-x+2
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the quotient of a number and 4 is at most 5
    15·2 answers
  • Jane needs to make 10 liters of a solution that is 10% salt. She has a solution that is 5% salt and a solution that is 25% salt.
    15·2 answers
  • Find the value of this expression if x= 3 x^2+4/x
    11·1 answer
  • In your own words describe surface and area
    5·1 answer
  • A logo is made up of four congruent triangles.
    6·1 answer
  • Solve the equation using the Zero­Product Property. 6x(3x + 1) = 0
    11·1 answer
  • The school cafeteria used 120 pints of milk to make pudding. How many gallons of milk did they use? If they needed 10 gallons to
    11·1 answer
  • Davian is traveling at a constant speed of 85 kilometres per hour. If he is half way through his 510 kilometre trip, how much lo
    5·2 answers
  • What is the solution to the system below? <br> y = 5x - 9<br> y = x + 3
    9·2 answers
  • How many solutions does this system have?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!