Answer:
1000
Step-by-step explanation:
In a survey of the community, it was found that 55% likes Summer, 20% likes Winter and 40% don't like both seasons.
If x% likes both the seasons, then (55 - x)% like only Summer and (20 - x)% like only Winter.
So, the % of people who line Summer or Winter or both is [(55 - x) + (20 - x) + x] = (75 - x)%.
Therefore, the % of people that do not like both the seasons = 100 - 75 + x = (25 + x)%.
So, 25 + x = 40
⇒ x = 15%
Hence, 15% ≡ 750
⇒ 20% ≡
Therefore, the number of people who likes winter is 1000. (Answer)
We need a picture to understand the question :)
25123.5325 square feet of tin is needed to make the roof
<em><u>Solution:</u></em>
Given that the roof of a farm silo is the shape of a hemisphere and is made of sheet tin
Given diameter of silo = 126.5 feet
<em><u>To find: sheet tin is needed to make the roof</u></em>
So we have to find the curved surface area of hemisphere
The curved surface area of hemisphere is given as:
Substitute r = 63.25 in above formula
Thus 25123.5325 square feet of tin is needed to make the roof
Answer:
6/3 as an Improper Fraction.
2 as a whole number.
Step-by-step explanation:
2/3 multiplied by 3 is as shown below.
2/3 + 2/3 + 2/3.
As an Improper Fraction, the sum would be expressed as:
2 + 2 + 2 = 6. 6/3
2/3 • 3 = 2, since 6/3 = 2 as well.
Answer:
12
Step-by-step explanation:
3 x 12 = 36
36 - 4 = 32