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nadezda [96]
3 years ago
12

Application of linear equation in two variable in real life

Mathematics
1 answer:
Ivan3 years ago
6 0
We can compare the two units or object performances by that.... even in the case of magnitude lower than zero....
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Dana buys dress shirts from a clothing manufacturer for s dollars each, and then sells the dress shirts in her retail clothing s
Lerok [7]

Answer:

.35s=p

Step-by-step explanation:

s is the amount she pays

.35 is the amount she marks up

p is profit

7 0
3 years ago
What is the value of x?<br> \log _3x=4
asambeis [7]

Answer:

x = 81

Step-by-step explanation:

using the rule of logarithms

log_{b} x = n ⇒ x = b^{n}

given

log_{3} x = 4 , then

x = 3^{4} = 81

7 0
2 years ago
Suppose the names of the months of the year are placed in a hat and a name is drawn at random. (a) list the sample space for thi
ollegr [7]

(a)

The sample space is a set whose elements are all the possible outcomes for the experiment. Since we will extract one of the months of the years, the sample space is the set composed by all the 12 months:

\Omega = \{ \text{January},\ \text{February},\ldots,\text{December}\}

(b)

An event is a subset of the sample space. Events are often defined by their properties. In this example, the event E is the subset of the sample space defined as

E = \{ x \in \Omega: x \text{ starts with the letter J}\}

So, we have

E = \{\text{January},\ \text{June},\ \text{July}\}

(c)

If all outcomes have equal probability, then the probability of an event is the ratio bewteen its cardinality, and the cardinality of the whole sample space:

P(E) = \dfrac{n(E)}{n(\Omega)} = \dfrac{3}{12} = \dfrac{1}{4}

In words, since there are three months beginning with J out of 12 months, we have a probability of 3 over 12 to pick a month starting with J, which simplifies to 1 over 4.

3 0
3 years ago
What is 0.774193 rounded to the nearest tenth
Damm [24]
Rounded to the nearest tenth would be 0.8

3 0
3 years ago
Read 2 more answers
Average Price (dollars) 22 40 28 35 46
lakkis [162]

I don’t even wanna go get my kids and get to go to work tomorrow so y’all don’t know what I gotta I wanna is the day you got me in my car so I’m going back home to you and get my kids done and then go to take my car to the house I gotta is a way I gotta is a time for I don’t even wanna go get my kids and get to go to work tomorrow so y’all don’t know what I gotta I wanna is the day you got me in my car so I’m going back home to you and get my kids done and then go to take my car to the house I gotta is a way I gotta is a time for
7 0
2 years ago
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