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
elixir [45]
3 years ago
10

A bakery sold a total of 400 cupcakes in a day, and 184 of them were vanilla flavored. What percentage of cupcakes sold that day

were vanilla flavored?
Answer:

Please help Me!
Mathematics
2 answers:
g100num [7]3 years ago
7 0

Answer:

54

Step-by-step explanation:

400-184=216

216 out of 400 turned into percentage is 54

slava [35]3 years ago
6 0

Answer: 46

Step-by-step explanation: 184/400= 0.46

0.46•100= 46%

You might be interested in
The Copy Shop has made 20 copies of a document for you. Since the defective rate is 0.1, you think there may be some defective c
Pepsi [2]

Answer:

Binomial

There is a 34.87% probability that you will encounter neither of the defective copies among the 10 you examine.

Step-by-step explanation:

For each copy of the document, there are only two possible outcomes. Either it is defective, or it is not. This means that we can solve this problem using the binomial probability distribution.

Binomial probability distribution:

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinatios of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

In this problem

Of the 20 copies, 2 are defective, so p = \frac{2}{20} = 0.1.

What is the probability that you will encounter neither of the defective copies among the 10 you examine?

This is P(X = 0) when n = 10.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 0) = C_{10,0}.(0.1)^{0}.(0.9)^{10} = 0.3487

There is a 34.87% probability that you will encounter neither of the defective copies among the 10 you examine.

8 0
3 years ago
The diagram below shows the dimensions of Tessa’s garden.
Leona [35]

Answer:

Tessa's mistake was to have multiplied each dimension by two instead of multiplying by a square root of two.

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its areas is equal to the scale factor squared

Let

z -----> the scale factor

x ----> the area of the enlarged garden

y ----> the area of the original garden

z^{2}=\frac{x}{y}

we have that

If Tessa multiplies each dimension by 2, then the scale factor equals 2.

z=2

substitute

2^{2}=\frac{x}{y}\\\\ 4=\frac{x}{y}\\\\x=4y

The area of the enlarged garden will be equal 4 times the area of the original garden

so

If Tessa wanted to have twice as much surface, she must multiply each dimension by a square root of 2.

therefore

Tessa's mistake was to have multiplied each dimension by two instead of multiplying by a square root of two

8 0
3 years ago
Multiply the following complex numbers: (5+3i)(4+2i) O A. 14 - 22i; B. 26 + 22i O C. 14+ 22i D. 26 - 22i​
lukranit [14]
That’s really hard to solve but I’ll try
3 0
2 years ago
Which matrix can be used to solve the system?
Brut [27]
It's the last choice.  In the top row you have the 1's that are the coefficients on the x and the y, and the solution for that equation is 21; in the second row you have the 5 from the x and the 4 from the y and the solution for that equation which is 20.  I'm more used to writing them down instead of across, but there you have it anyways
4 0
3 years ago
What two methods are the best choices to factor this expression?<br><br> 18x2 − 8
I am Lyosha [343]

Answer:

18x2 is 36 but you have to minus it so the answer is 28.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Please do questions 18-20
    14·1 answer
  • A survey of 1,108 employees at a software company finds that 621 employees take a bus to work and 445 employees take a train to
    6·1 answer
  • What is greater 4 meters or 450 centimeters
    6·1 answer
  • PLEASE HELP!!!!!!!!!!!!!!!
    11·1 answer
  • Difference between x and y?
    5·2 answers
  • The endpoints of a diameter of a circle are (2, 4) and (-4, 7).
    9·1 answer
  • Abby's friend told her that he drew a quadrilateral with exactly one pair of parallel sides. Abby said it must be a trapezoid. I
    12·2 answers
  • Work out 2.6 cos 12° rounded to 2 d.p.
    8·1 answer
  • I need help on this 6th grade math problem
    11·2 answers
  • The circumference of a circle is 14 what is the radius of the circle?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!