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PSYCHO15rus [73]
4 years ago
15

G) Find the mean, median and mode (11points)

Mathematics
1 answer:
GREYUIT [131]4 years ago
3 0

Answer:

Mean = 36.67

Median = 36.5

Mode = 38

Step-by-step explanation:

Mean = [(35*8) + (37*7) + (37*4) + (38*9) + (39*2)] / (8+7+4+9+2)

Mean = (280 + 252 + 148 + 342 + 78) / 30

Mean = 1100 / 30 = 36.67

Median = Frequency of 35 and 36 is 15 total. Frequency of 37, 38, and 39 is the remainder 15 total. (36+37)/2 = 36.5

Mode = the most frequently-ocurring number = 38 (frequency of 9)

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PLS HELP
Fed [463]
12
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Those should be the answers
8 0
3 years ago
Read 2 more answers
What the answer <br>2a+4&gt;12
zalisa [80]
Subtract 4 from both sides. 

2a+4>12

2a>8

Divide by 2. 

a>4

I hope this helps!

Brainliest answer is always appreciated!
4 0
3 years ago
Vehicle A has a final sale price of $25,000 at 5% interest and financing up to 60 months and vehicle B has a final sale price of
andrezito [222]

The calculation of the interest based on the price given shows that vehicle B has a lower interest.

<h3>How to calculate the price?</h3>

From the information given, vehicle A has a final sale price of $25,000 at 5% interest and financing up to 60 months. The interest will be:

= (25000 × 5 × 5)/100

= $6250

Vehicle B has a final sale price of $29,000 at 4% interest and financing up to 60 months. The interest will be:

= (29000 × 4 × 5)/100

= $5800

Therefore, the calculation of the interest based on the price given shows that vehicle B has a lower interest.

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3 0
2 years ago
Solve the equation for x. 25x = 275 <br><br>x =​
Sliva [168]

Answer:

x = 11

Step-by-step explanation:

So the equation is  25x = 275. In order for us to find out what x is we need to get rid of 25 that is next to x, so we are going to have to divide 25x by 25. What you do to one side you do to the other so the equation will look like this:

25x/ 25 = 275/ 25

25x/25 = x

275/25 = 11

so x = 11

4 0
3 years ago
15. A T-shirt company charges $4.25 to create the design for a T-shirt and $9.25 per
Tamiku [17]
To solve this, i suggest coming up with an equation. Let “C” represent cost of production, and “x” represent number of shirts ordered.

C = 9.25x + 4.25

Since C is $87.50, plug that value in and find x.

87.5 = 9.25x + 4.25
83.25 = 9.25x
9 = x

Therefore, Diego ordered 9 shirts. I hope this helps.
7 0
3 years ago
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