Ask question

Ask question

All categories

2 years ago

7

3-1 Ms. Choi started a part-time job at a cafe. She estimates that ⅛ of the people who order coffee also order pastries. Write a

n algebraic expression to represent this situation.

1 answer:

barxatty [35]2 years ago

3 0

Let 'c' be the number of people who order coffee.

Let 'p' be the number of people who order coffee and pastries.

Therefore,

$\frac{1}{8} c = p$

You might be interested in

I know how to do it I'm just lazy

alexandr402 [8]

Jason = 142 cm = 1.42 m
Amy = 137 cm = 1.37 m
Joseph = 1397 mm = 1.397 m

From shortest to tallest

I) Amy, Joseph, Jason

8 0

3 years ago

How many solutions does this linear system have? one solution: (0, 0) one solution: (1, –4) no solution infinite number of solut

Anna35 [415]

The system of equations has infinite solutions.

<h2>Given to us,</h2>

$y=-6x+2$
$-12x-2y=-4$

<h3>Equation 2,</h3>

The value of y is already given in equation 1,

$-12x-2y=-4$

substituting the value of y in equation 2,

$-12x-2(-6x+2)=-4\\-12x +12x-4=-4\\-12x+12x=-4+4\\0=0$

The solution of the two equations is 0. Also, we can see that both the equations are in ratio.

Further, the image also shows that the line of the two equations are coinciding.

Hence, the system of equations has infinite solutions.

Learn more about System of solutions:

brainly.com/question/14264175

3 0

2 years ago

The manager of a factory wants to compare the mean number of units assembled per employee in a week for two new assembly techniq

antoniya [11.8K]

Answer:

The most appropriate inferential statistic test in the present situation is the;

b. Two-sample t-test

Step-by-step explanation:

From the question, we have;

The number of subjects in each sample, n₁ = 100

The number of samples = 2

The nature of the test = To compare the two means

The value of the population standard deviation, σ = Unknown

From the given parameters, we have;

The t-test is a method of inferential statistics for determining whether the difference between the mean of two groups is significant, that is if the observed difference are due to chance, where the groups are likely to have some characteristics that are related

The t-test is utilized when testing an hypothesis, and it is used for small samples, where the population standard deviation is unknown

The types of t-test used are;

a) One-sample t-test

b) Two-sample t-test

c) Paired Sample t-test

Therefore, a two-sample t-test is most appropriate.

3 0

2 years ago

I need to know what the measure of mkl is

LUCKY_DIMON [66]

I would say the answer would be 105

5 0

3 years ago

Which is more 5 feet or 59 in

denis-greek [22]

5 feet is 12*5 which is 60
59 is less than 60
Do five feet is more

8 0

3 years ago

Read 2 more answers