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
Vikki [24]
3 years ago
6

Bob is having a party and wants to order some cakes.

Mathematics
2 answers:
ryzh [129]3 years ago
7 0
Bob is having a party and wants to order some cakes.  
There will be 57 guests and he wants to make sure everyone gets a slice of cake
Sergeu [11.5K]3 years ago
6 0
<span>Bob can buy a cake that costs 13.50 Pounds and serves 12 people. It means that he needs 5 cakes of that type ( 5 * 12 = 60 > 57, so everyone gets a slice ). It would cost totally: 5 * 13.50 = 67.50 Pounds. Another cake that Bob can buy costs 18.75 Pounds and it serves 20 people. Now he would need 3 cakes ( 3 * 20 = 60 > 57 ). So 3 * 18.75 = 56.25 Pounds. And because Bob wants to pay as little as possible for the cakes, he would choose the 2nd cake. Answer: Bob will have to pay 56.25 Pounds. </span>
You might be interested in
Is 8:10 equivalent to 9:12
vesna_86 [32]

Answer:

No they are not equal

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
a cone has a radius of 1.2 inches and a height of 2.9 inches. What is the volume, to the nearest tenth of cubic inch, of the con
natita [175]
12.9986 would be the answer from a calculator but I'd say it's 12.9. Hope this helped!
8 0
2 years ago
A box of cereal has a width of 4 inches, and a length of 8 inches and a height of 12 inches. What is the volume of the box, in c
diamong [38]

Hey there,

Formula:                                                               V = lwh

Plug in and solve:

V = (8)(4)(12)

V = 384 inches

Hope I helped!

-Char


5 0
3 years ago
Read 2 more answers
What value of B makes the expression. x² + Bx + 81 a perfect square trinomial?
Oxana [17]

Answer:

B.) 18

Step-by-step explanation:

To find the correct b value we use this formula

b² - 4ac = 0

b = What we are solving for

a = 1

c = 81

b² - 4(1)(81) = 0

b² - 324 = 0

b² = 324

b = \sqrt{324}

b = ±18

And 18 is one of the answer choices

So B.) 18 is the correct answer.

4 0
2 years ago
Read 2 more answers
If a triangle with vertices A(-1, 4), B(-1, -2), C(2, -2) is dilated with a scale factor of 2 and a center of dilation at the or
givi [52]

Answer:

A' (-2,8) B' (-2,-4) C' (4,-4)

Step-by-step explanation:

Dilations Rule :

(x,y) → (kx,ky)

Scale factor = K

When your scale factor is more than one our triangle gets bigger. When your scale factor is less than one our triangle gets smaller.

( you plug in 2 in every point and those are your answers).

Remember negative times negative is positive and positive times negative is negative.

5 0
2 years ago
Other questions:
  • Solve the following system of equations. Express your answer as an ordered pair in the format (a,b), with no spaces between the
    11·2 answers
  • What is cd? please answer
    6·1 answer
  • If the probability of an events is 2/7 what must be the probability of its compliments
    12·1 answer
  • If (x) = 3x + 5/x, what is f (a + 2)
    15·1 answer
  • How do you get the answer to 7-2x2=k
    9·1 answer
  • Y = -2x+-3<br> y = -2x+-3<br> What do the equations have in common?
    5·2 answers
  • suppose the income tax rate is 4% determine the amount of money remaining after paying income tax on an income of $20,000 ​
    6·1 answer
  • Find the surface area of this rectangular prism. Be sure to include the correct unit in your answer.
    15·1 answer
  • What are the unknown measurements of the triangle? Round your answers to the nearest hundredth as needed.
    8·1 answer
  • Given that the width is 4.5 units and the length can be represented by x + 3, which answer choice shows the correct expression o
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!