2 years ago

Can someone write the answer in a fraction or integer please

Mathematics

1 answer:

Nutka1998 [239]2 years ago

4 0

Answer:

but i think smar 5555

You might be interested in

(NEEDS TO BE ANSWERED QUICKLY) The temperature fell from 0 Degrees Fahrenheit to 15 and one-half Degrees Fahrenheit below 0 in 5

Alenkasestr [34]

Answer:

Step-by-step explanation:

4 0

2 years ago

Find the MAD of this set of data.

barxatty [35]

Answer:

2.8

Step-by-step explanation:

The given data set is;

6, 12, 10, 9, 8, 6, 2, 4, 8, 15

The mean of this set is;

$\bar X=\frac{\sum x}{n}$

$\bar X=\frac{6+12+10+9+8+6+2+4+8+15}{10}$

$\bar X=\frac{80}{10}=8$

The mean absolute deviation is given by

$M.A.D=\frac{\sum |x-\bar X|}{n}$

$M.A.D=\frac{|6-8|+|12-8|+|10-8|+|9-8|+|8-8|+|6-8|+|2-8|+|4-8|+|8-8|+|15-8|}{10}$

$M.A.D=\frac{2+4+2+1+0+2+6+4+0+7}{10}$

$M.A.D=\frac{28}{10}$

$M.A.D=2.8$

5 0

3 years ago

A dealer sold a stereo system for $754 after he marked it up 45%. What did the dealer pay for the stereo system?

svetlana [45]

754/145 = 5.2
5.2 x 100 = 520
Final answer = 520

8 0

2 years ago

Jake paid $13.50 for admission to the country fair and bought 9 tickets to play games. If he spent a total of $36, what is the c

Sunny_sXe [5.5K]

Answer:

$2.50

Step-by-step explanation:

Jake's total expenditure is ...

total = admission + c × (number of tickets)

36 = 13.50 + 9c . . . an equation to solve

4 = 1.50 +c . . . . . . . divide by 9

2.50 = c . . . . the cost of one ticket

Each ticket cost Jake $2.50.

5 0

2 years ago

I need help please and thank you

mrs_skeptik [129]

A triangle is 180 so 180-110=70 and 70 divided by 2 is 35 so the other two angles are 35 degrees

8 0

2 years ago