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
Natasha2012 [34]
3 years ago
14

ou decide to bake some cakes. You need 150 g of flour for 12 cakes. How much flour do you need for 30 cakes? g

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
5 0
Short answer: 375 grams

Remark
You only need to set up a direct proportion

Givens
flour for 12 cakes = 150 grams
Number of cakes initially = 12
Amount of flouer for 30 cakes = x
Number of cakes = 30

Proportion
amount flour for 12 cakes / 12 cakes  = x / 30

Sub and solve
150 grams / 12 cakes = x / 30 cakes  Cross multiply
150 * 30 = 12 *x                                  Multiply the left side. 
4500 = 12 x                                         Divide both sides by 12
4500/12 = x
375 grams for 30 cakes. <<<<< Answer
You might be interested in
Please help! I will give brainliest to the first correct answer!
Leviafan [203]

Answer:

A)

Step-by-step explanation:

check that the formula in A works . . .

the 7th term should be 320

a(320) = 5(2)^7-1

= 5(2)^6

= 5(64)

= 320

6 0
3 years ago
Different sizes of ribbon need to be cut to go around various shapes. All of the following sizes are in inches.
LuckyWell [14K]
The decimal approximations are:

The square root of 5 is about 2.2
The square root of 8 is about 2.8
pi is about 3.14
2 square roots of 5 are about 4.4

The numbers are also placed in order from least to greatest.
8 0
3 years ago
What would be the answer to this?
inna [77]
WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW

6 0
3 years ago
you choose a marble at random from a bag containing 12 red,12 blue,15 green,9 yellow and 12 black marbles
nirvana33 [79]

Answer:

okay i will pick one red one and i hope this helps lol

Step-by-step explanation:

7 0
3 years ago
Simplify these expressions<br> 2a + 5a <br> 12x-3x<br> 3p+2p-p
Novosadov [1.4K]

Step-by-step explanation:

1.solution

=2a+5a

=7a

2.solution

=12x-3x

=9x

3.solution

=3p+2p-p

=5p-p

=4p

Hope it helps you.

6 0
2 years ago
Read 2 more answers
Other questions:
  • Calculate a 15% Tip for $12.68
    11·1 answer
  • Katya is baking cookies that require 8 1/2 grams of vanilla paste per batch. She has 22 1/5 grams of vanilla paste. How many bat
    5·1 answer
  • Researchers are interested if a school breakfast program leads to taller children. Assume that the population of all 5 year-old
    14·1 answer
  • Find the relative minimum of y = 2x 3 + 14x 2 - 10x - 46
    13·2 answers
  • Is 8:7 equal to 15:16
    9·1 answer
  • The graph of f(x) = (0.5) is replaced by the graph of g(x) = (0.5)* - k. If g(x) is obtained by shifting f(x) down by 3 units, t
    5·1 answer
  • A phycologist is interested in determining the proportion of algae samples from a local rivulet that belong to a particular phyl
    6·1 answer
  • Find the value of given expression<br><br><img src="https://tex.z-dn.net/?f=%2855%20-%2054%29%20%7B%7D%5E%7B2%7D%20" id="TexForm
    7·2 answers
  • Sin15°+tan65°=cot25°+cos75°​
    10·1 answer
  • Type the correct answer in each box. If necessary, use / for the fraction bar. Find the solution to this system of equations. It
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!