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3 years ago

What is the answer to 2 2/7 -8/7 can you show me how it done and show me the answer

1 answer:

7 0

You make 2 2/7 an improper fraction (16/7) and then you subtract 8/7 from 16/7 and you get 1 1/7 (or 8/7) as your final answer

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Find the second decile of the following data set 24, 64, 25, 40, 45, 34, 14, 26, 28, 24, 58, 51 D2 =

Sergio039 [100]

Answer:

D2 = 24

Step-by-step explanation:

given is a data set as

24, 64, 25, 40, 45, 34, 14, 26, 28, 24, 58, 51

We have to find the second decile for the above

Arranging in ascending order we get

14, 24, 24, 25,26,28, 34, 40, 45, 51, 58, 64

2nd decile is equal to 20th percentile

20th percentile formula entry appearing which sorts 20% below and 80% above.

i.e. (20%*(14+1)) = 3rd entry

Thus 20th percentile is24.

D2 = 24

7 0

3 years ago

movie tickets for senior citizens cost 0.9 times as much as regular adult tickets. adult tickets cost 10.75. How much do senior

jeka57 [31]

X = (10.75)(0.9)........ senior tickets are $9.675

3 0

3 years ago

Read 2 more answers

What is the square route of 999999999999999999999999999999999999999

aksik [14]

<span>3.1622777e+19 i think is correct </span>

8 0

3 years ago

Ellentown college has appoximately 3 times 10 to the 3 power students and pengrove university approximate 30,000 students. how m

Andreas93 [3]

Answer:

Given: Ellentown college has approximately 3 times 10 to the 3 power students and pengrove university approximate 30,000 students.

⇒ number of students approximately in Ellentown college = $3 \times 10^3$

also,

the number of students approximately in Pengrove university = 30,000 or $3 \times 10^4$

We have to find how many times as much is the number of students at pengrove university as the number of students at Ellentown college.

$\frac{number of students in Pengrove University}{number of students in Ellentown college}$ = $\frac{3 \times 10^4}{3 \times 10^3} = 1 \times 10^1 = 10$

therefore, 10 times as much is the number of students at pengrove university as the number of students at Ellentown college.

4 0

2 years ago

Greta packs tomatoes in boxes that weigh 1.4 kilograms when empty. The average tomato weighs 0.2 kilogram, and the total weight

Ilia_Sergeevich [38]

11 kilograms - 1.4 kilograms = 9.6 kilograms. If each tomato weights .2 kilograms then you divide 9.6 kilograms by .2 kilograms and there are 48 tomatoes in each box.

3 0

3 years ago