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
statuscvo [17]
3 years ago
15

four dozen bagels cost $30 how much change will you receive if you pay for a dozen bagels with a $10 bill

Mathematics
2 answers:
Alex17521 [72]3 years ago
8 0
You have change of $2.50. Since there are 48 bagels in 4 dozen, $30/48 is .625 per bagel, which multiplied by 12 (amount in a dozen) would equal 7.50, having 10 - 7.5 equal 2.5. Hope this helps 
marshall27 [118]3 years ago
5 0
Well, one dozen bagels would cost $7.50 so the amount of change you would receive would be $2.50
You might be interested in
Can someone help please asap
Troyanec [42]

Answer:

1.   a i think

Step-by-step explanation:

2.   5.81818

7 0
2 years ago
Which of the following tables matches the graph below?
navik [9.2K]

Right answer is C

We can solve it with the formula

y=mx+b

b is the point where graphic starts

Table C shows us 0 by x, and -4 by y

So the graph starts at (0, -4 )

3 0
2 years ago
Find the area of the trapezoid shown below. {?} square feet
PolarNik [594]

Answer:

432

Step-by-step explanation:

6 0
2 years ago
Almost all medical schools in the United States require students to take the Medical College Admission Test (MCAT). To estimate
yKpoI14uk [10]

Answer:

a) 0.5588

b) 0.9984

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 24

Standard Deviation, σ = 6.4

We are given that the distribution of score is a bell shaped distribution that is a normal distribution.

Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}        

a) P(score between 20 and 30)

P(20 \leq x \leq 30) = P(\displaystyle\frac{20 - 24}{6.4} \leq z \leq \displaystyle\frac{30-24}{6.4}) = P(-0.62 \leq z \leq 0.94)\\\\= P(z \leq 0.94) - P(z < -0.62)\\= 0.8264 - 0.2676 = 0.5588 = 55.88\%

P(20 \leq x \leq 30) = 55.88\%

b) Sampling distribution

Sample size, n = 22

The sample will follow a normal distribution with mean 24 and standard deviation,

s = \dfrac{\sigma}{\sqrt{n}} = \dfrac{6.4}{\sqrt{22}} =1.36

c) P(mean score of sample is between 20 and 30)

P(20 \leq x \leq 30) = P(\displaystyle\frac{20 - 24}{1.36} \leq z \leq \displaystyle\frac{30-24}{1.36}) = P(-2.94 \leq z \leq 4.41)\\\\= P(z \leq 4.41) - P(z < -2.94)\\= 1 - 0.0016 = 0.9984 = 99.84\%

P(20 \leq x \leq 30) =99.84\%

5 0
3 years ago
A woman’s store sells the following categories of clothing for the following prices blouse Ghc14 each, skirt Ghc16 each, dress G
Sindrei [870]

\huge\colorbox{red}T\colorbox{orange}h\colorbox{yellow}a\colorbox{green}n\colorbox{blue}k\colorbox{purple}s

5 0
3 years ago
Other questions:
  • Which is the simplified rational expression for 13k+9 _ 3k-7 _ 4k+32<br>2k​
    7·1 answer
  • Acme elementary school likes to keep the student to teacher ratio at 20 students for every teacher. if there are 213 students in
    13·2 answers
  • Terrance Jacobs is looking for a larger home. Jacobs offers $205,000 for a fourbedroom house and the seller accepts. Jacobs wish
    6·1 answer
  • Which of the following graphs is described by the function given below?<br> y = 2x^2 + 8x +3
    5·2 answers
  • Plz help with the correct answer please
    7·1 answer
  • Which choice is equivalent to the product below when x is greater than or equal to 0
    13·1 answer
  • Margot dad has 7 striped ties and 21 solid ties.what is the ratio of striped ties to solid ties
    7·1 answer
  • Hi I'm a girl and if anyone need help come to me cause I'm here and I know every thing and I'm nice:)
    6·2 answers
  • Anybody know the answer !!
    8·2 answers
  • Tom used a photocopier to dilate the design for a monorail track system. The figure shows the design and its photocopy:
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!