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noname [10]
3 years ago
15

Solve the following equations for the variable.

Mathematics
2 answers:
Yuri [45]3 years ago
6 0
G-53.1=13.4

When you do a question like this you need to reverse the subtraction to adding.

68.5+13.4=81.9
65.5+13.4=78.9
66.5+13.4=79.9

Any of these could be right
densk [106]3 years ago
4 0
The answer to your question is that
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Raelyn used the inequality 40x < 320 to find the maximum number of shoes she could purchase to fit her budget. What is the gr
yuradex [85]

Answer:

320???

Step-by-step explanation:

You already have it answered

4 0
2 years ago
Find the value of x <br> NEED HELP ASAP PLS NO FILE DROPS OR I WILL REPORT THANKS
olga nikolaevna [1]

Answer:x=15

Step-by-step explanation:

<em>Angles that are opposite from each other are going to be the same in this case.</em>

<em>Let's plug in 15 into x</em>

<em />4(15)+8\\60+8\\68<em />

7 0
3 years ago
Forty per cent of all those who applied for the job had experience. If 80 people had
Zielflug [23.3K]

Answer:

total people = X = 200

Step-by-step explanation:

total people = X = 200

People having experience = 80

Percent haing experience = 40 % = 40 / 100

40/ 100  x X = 80

x= 80  x 100 / 40 = 200

I hope im right!!

8 0
3 years ago
How many ways can six friends be arranged around a circular dinner table?
Mice21 [21]
A question such as this one is a little tricky since the people seated are not in a straight line. 

For a circular table seating question, (n-1)! formula is used. Without restrictions 5! people can be seated. 

You might be wondering why it is not 6!, this is because the first person will the the 6 person so you are accounting for the same person twice. 

Hope I helped :) 
6 0
3 years ago
2.The number of tickets sold to a play for each showing is 78, 84, 87, 80, 91, 95, and 80.
Luden [163]

Answer:

Min =78

The maximum is :

Max = 95

Now we can calculate the median since the sample size os n =7 the median would be the middle value at the position 4 from the dataset ordered and we got:

Median =84

Now we can find the quartile 1 we analyze the first 4 values  78, 80,80, 84 and the first quartile would be:

Q_1= \frac{80+80}{2}= 80

Now we can find the quartile 3 we analyze the last 4 values  84,87, 91, 95 and the third quartile would be:

Q_3= \frac{87+91}{2}=89

And finally the 5 number summary would be:

Min = 78, Q_1 = 80, Median=84, Q_3 = 89, Max=96

Step-by-step explanation:

We have the following data given:

78, 84, 87, 80, 91, 95, and 80.

The first step is order the dataset on increasing way and we got:

78, 80,80, 84,87, 91, 95

We can begin finding the minimum value and for this case is:

Min =78

The maximum is :

Max = 95

Now we can calculate the median since the sample size os n =7 the median would be the middle value at the position 4 from the dataset ordered and we got:

Median =84

Now we can find the quartile 1 we analyze the first 4 values  78, 80,80, 84 and the first quartile would be:

Q_1= \frac{80+80}{2}= 80

Now we can find the quartile 3 we analyze the last 4 values  84,87, 91, 95 and the third quartile would be:

Q_3= \frac{87+91}{2}=89

And finally the 5 number summary would be:

Min = 78, Q_1 = 80, Median=84, Q_3 = 89, Max=96

5 0
3 years ago
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