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satela [25.4K]
3 years ago
7

Find the median of the data

Mathematics
1 answer:
nadya68 [22]3 years ago
5 0
The median is the middle number of the data plot. Since there 30 numbers, there isn't a exact middle. To find the median you must add the two middle number then divide by 2. 

In this case you must add 87 and 88 which gives 175.

Then divide 175 by 2 which gives 87.5

87.5 is the median
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Sam borrowed $4,500 for 2 years and had to pay $630 simple interest at the end of
SSSSS [86.1K]
7% interest rate. He borrowed 4500 for two years. The total amount he had to pay additional in interest was 630. 4500x7% is $315. But since it was 2 years you would do 315x2 which equals 630 which was the amount he ended up paying additional for the two years.
3 0
3 years ago
A corporation produces mini-widgets. The variable expenses are $1.24 per mini-widget, and the fixed expenses are $142,900. Repre
Schach [20]

Answer:

e=142,900+1.24q, where:

e are the total expenses

q is the quantity produced.

Step-by-step explanation:

With the information provided, you can say that the total expense would be equal to the result of adding up the fixed expenses plus the variable expenses. These variable expenses would be equal to the expenses per mini-widgets for the quantity produced, which you can express as:

e=142,900+1.24q, where:

e is the total expense

q is the quantity produced.

4 0
3 years ago
Which pair of angles listed below are adjacent angles?
fomenos

Lets look at the question is asking:

They are looking for adjacent angles.

The geometrical definition for adjacent is neighboring.

So with this we can tell that They are looking for neighboring angles.

The adjacent/neighboring angles are

∠1 and∠2 and ∠3 and ∠4.

So since ∠3 and∠4 are not an option, we can make an educated guess that the answer is A.

(I feel slightly confused on this question, so if it wrong I am truly sorry!)

 <em>I hope this helped :)</em>

5 0
3 years ago
Evaluate. 72 - 3 + 9 × 8 ÷ 2 w =
d1i1m1o1n [39]

Answer:

Step-by-step explanation:

Request of activities so increase then division, at that point deduction and expansion.  

9*8 = 72  

72/2 = 36  

72-3 = 69  

69+36 = 105

Another way of saying it is:

Utilize the request for tasks to improve on mathematical articulations. The request is brackets, types and roots, augmentation and division, expansion and deduction. Duplication and division are "something similar" so you would utilize the first that happens from left to right.  

Bit by bit clarification:  

7^2 - 3 + 9 x 8 ÷ 2  

49 - 3 + 9 x 8 ÷ 2  

49 - 3 + 72 ÷ 2  

49 - 3 + 36  

49 - 39  

W=10  

Brainliest?

6 0
3 years ago
Read 2 more answers
How do you find a reasonable domain and range for number 13?
kogti [31]
They have 3 packages so p=3
so N(p) = 90p 
therefore N(3) = 270
they cannot feed more than 270 people so the range must be N(p)>270
7 0
3 years ago
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