All categories

3 years ago

180 customers in 30 days

Mathematics

2 answers:

stellarik [79]3 years ago

6 0

There are 180 customers in 30 days. Divide both sides by the number of days to find out how many customers came per day.

180 / 30 = 6
30/30 = 1

6 customers come per day.

The rate is 6c:1d

Luden [163]3 years ago

6 0

Divide 30 into 180 will give you the answer to how many customers as 6 customers. Because 30×6=180

You might be interested in

Find the surface area of the cone to the nearest square unit. Use π = 3.14. radius 6cm height 9cm

almond37 [142]

The answer is A≈316.99cm²

3 0

3 years ago

Explain how the words term and coefficient are used in talking about the algebraic expression.

cupoosta [38]

<h2>Answer:</h2>

The algebraic expressions are composed of several elements: Terms, Coefficients, Signs, Variables and Exponents. In this case we will focus on the first two.

The terms are composed of sign, coefficient, variable and exponent. The terms are separated from each other by the plus sign (+) or the minus sign (-).

For example, in the following expression:

2x-3x

We have two terms separated by the negative sign (-):

2x is the first term

-3x is the second term

Now, the coefficients are the numbers that multiply the variable. Note that if this coefficient is one (1) it is omitted .

For example in the following expression, the variable is x:

2x-3x+x

2 is the coefficient of x in the first term

-3 is the coefficient of x in the second term

1 is the coefficient of x in the third term, but is omitted

In order to understand this in a better way, see the figure attached, where the algebraic expression is composed by one term.

6 0

3 years ago

According to a study done by a university student, the probability a randomly selected individual will not cover his or her mou

Anon25 [30]

Let X be a discrete binomial random variable.
Let p = 0.267 be the probability that a person does not cover his mouth when sneezing.
Let n = 18 be the number of independent tests.
Let x be the number of successes.
So, the probability that the 18 individuals, 8 do not cover their mouth after sneezing will be:

a) P (X = 8) = 18! / (8! * 10!) * ((0.267) ^ 8) * ((1-0.267) ^ (18-8)).
P (X = 8) = 0.0506.

b) The probability that between 18 individuals observed at random less than 6 does not cover their mouth is:

P (X = 5) + P (X = 4) + P (X = 3) + P (X = 2) + P (X = 1) + P (X = 0) = 0.6571.

c) If it was surprising, according to the previous calculation, the probability that less than 6 people out of 18 do not cover their mouths is 66%. Which means it's less likely that more than half of people will not cover their mouths when they sneeze.

4 0

2 years ago

You lose one quarter, 2 dimes, and 2 nickels

r-ruslan [8.4K]

.25+.10+.10+.05+.05=0.55
fraction:55/100

8 0

2 years ago

the only difference between an isosoleces trapezoidand parallel trapezoid are that the non-parellel sides are congruent

ludmilkaskok [199]

Is this a true or false type of question

4 0

2 years ago