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IceJOKER [234]
3 years ago
6

What is the answer?

Mathematics
2 answers:
algol133 years ago
6 0
The answer to your question is -18
son4ous [18]3 years ago
3 0

Answer:

f(-3)= -18

Step-by-step explanation:

f(-3) basically means x=-3 so just substitute with that

f(-3)= 2(-3)³+4x²

= -54+36 = -18

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Make 2 sets of data 8 numbers each between 1 and 25. Then calculate the median and IQR for each data set.
vlada-n [284]

The median of the data set will be 15.5. The data set is in between the 1 to 25.

<h3>What is median?</h3>

Median is such a number for the arranged data set in ascending or descending order, such that to its left and to its right belong the same number of observations.

The data set between the number is;

1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25

The value of IQR for data set is;

First Quartile Q1 = 6.5

Second Quartile Q2 = 13

Third Quartile Q3 =19.5

The median of the data set is;

\rm Median= \frac{15+16}{2}  \\\\ Median= 15.5

Hence, the median of the data set will be 15.5.

To learn more about median refer:

brainly.com/question/21396105

#SPJ1

3 0
1 year ago
I need help with this someone please help!
Dafna1 [17]

Answer:

Step-by-step explanation:

5 0
3 years ago
Aaron works as a bar attendant and receives $11 per hour. On Saturday he works for five hours at normal time and three hours ove
scoundrel [369]

Answer:

so his total pay for Saturday would be $104.50

Step-by-step explanation:

He works 5 hours at $11  per hour which gets a total of 55$

He also works 3 hours of overtime where he gets payed 1.5x pay

11 x 1.5 = 16.5 (10x1.5 = 15 1x1.5 = 1.5)

so he gets $16.5 per hour for 3 hours which = 49.5$

49.5 + 55 = $104.50

5 0
2 years ago
Answer question 4. Please show work.
Finger [1]
X+12 +5x =6x+12 =90
-12 from 90
=78
/6
X=13
6 0
3 years ago
A living room has a circular rug with a radius of 1 yard. What is the rug's circumference?
dedylja [7]
Hi I think your answer should be 6.28 yards
3 0
3 years ago
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