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
iren [92.7K]
3 years ago
7

A bakery needs to make 7 batches of muffins before opening in 4 hours. Each batch of muffins takes 2/3 hour to bake.

Mathematics
2 answers:
fgiga [73]3 years ago
4 0

Answer:

6

Step-by-step explanation:

4/(2/3)=6

Evgen [1.6K]3 years ago
3 0
To find 2/3 of an hour you need to spilt the hour up so you’d say each third is 20 minutes therefore, each batch of muffins takes 40 minutes, so 40*7 you get 280 and divided by 60 it’s 4.6. I don’t know what the question is exactly asking for but they will be a little bit behind schedule with their muffins
You might be interested in
Can someone explain step by step process
Sphinxa [80]

Answer:

Step-by-step explanation:

3*7*10*10*10*10*10*10*10

(5+2=7)(since is multiplication you add)

21*10^{7}=B

<u>2*10*10*10*10*10</u>

4*10*10

(5-2=3)(since is division you subtract)

0.5*10^{3}=c

8 0
3 years ago
The surface area of the top surface of the water in a circular swimming pool is about 188 square feet. Estimate the radius of th
Vera_Pavlovna [14]
It's about 206 square feet
4 0
3 years ago
Read 2 more answers
a jug of orange juice is made by mixing 21 juice with 51 how many litres of water will be needed for 61 of juice?​
Fofino [41]
Im just tryna get points
8 0
3 years ago
Application of Geometric Series
Gnoma [55]

Answer:

  7.2224

Step-by-step explanation:

The value of the summation is given by the formula ...

  Sn = (a1)(1 -r^n)/(1 -r) . . . . . where a1 is the first of n terms, and r is the common ratio.

Your sum has first term and ratio ...

  a1 = 2(0.6) . . . . . summation term for n=1

  r = 0.6

So the sum is ...

  \displaystyle \sum_{n=1}^4{2(0.6^n)}=2(0.6)\dfrac{1-0.6^4}{1-0.6}=\dfrac{1.2}{0.4}(0.8704) = 2.6112

Then the value of the entire given expression is ...

  \displaystyle 2+2\sum_{n=1}^4{}2(0.6^n)=2+2(2.6112)=\boxed{7.2224}

_____

A calculator can help you find the value.

6 0
2 years ago
Evaluate
lakkis [162]

A piece-wise function combines more than one functions of different input values.

<em>The value of f(-1) is -3</em>

From the graph, we have the following observations

  • <em>When x = -1, y = -3</em>
  • <em>When x = -1, y = -4</em>

Notice that there is a closed circle at the point where x = -1 and y = -3.

This means that y = -3 is inclusive of the values of y on that particular function

However, there is an open circle at the point where x = -1 and y = -3.

This means that y = -4 is exclusive of the values of y on that particular function

The correct corresponding value of y is when y is inclusive.

Hence, the value of f(-1) is -3

See attachment for the graph of the piece-wise functions

Read more about piece-wise functions at:

brainly.com/question/11547854

6 0
3 years ago
Other questions:
  • Write the number 0.0000002 in scientific notation​
    14·1 answer
  • Dave's dog is 1 decade and 2 years 9months 3days old Dave is half as old as his dog how old is dave​
    15·2 answers
  • How high is a tree that casts a 24​-ft shadow at the same time that a 6​-ft fence post casts a 6​-ft ​shadow?
    7·1 answer
  • A recipe for chili uses 2
    15·1 answer
  • Please help me if you can thanks
    14·1 answer
  • Find the domain and range for the following functions:
    11·1 answer
  • A large rectangular shaped aquarium has a volume of 300 ft3. If the aquarium has a height of 3 feet and a length of four more fe
    5·1 answer
  • Which equation is shown in the graph below?
    13·1 answer
  • Can any one help me?​
    11·2 answers
  • Given f(x) = x^2- 3x + 5, what is f(-2)?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!