Answer:
The probability of a customer buying carrots is 0.10.
Step-by-step explanation:
Here, given:
P (Customer buying apples) = 12%
⇒ P(A) = 12 \100 = 0.12
P(Customer Buying apples AND Carrots) = 5%
⇒ P(A ∩ C ) = 5 /100 = 0.05
P(Customer buying apples OR carrots ) = 17%
⇒ P(A∪ C) = 17/100 = 0.17
Now, we know that:
<h3>
P(X ∪ Y) = P(X) + P(Y) - P(X ∩ Y ) </h3><h3>
</h3>
Now, here substituting the values, we get:
P(A∪ C) = P(A) + P(C) - P(A ∩ C )
⇒ 0. 17 = 0.12 + P(C) - 0.05
or, 0.17 - 0.07 = P(C)
or, P(C) = 0.10
or, P(Customer Buying Carrots) = 0.10
Hence, the probability of a customer buying carrots is 0.10.
5 1/6 + -3 5/6
=
31/6 + -23/6
=
8/6
=
4/3
Answer:
Step-by-step explanation:
The formula for determining the area of the square field is expressed as
Area = Length²
Length = 24 meters
Area = 24² = 576 m²
The formula for determining the circular area covered by the sprinkler is expressed as
Circular area = πr²
Where
r represents the radius
π = 3.14
From the information given,
Diameter = 24 meters
Radius = diameter/2 = 24/2 = 12 meters
Area = 3.14 × 12² = 452.16 m²
Therefore, the area of the field not reached by the sprinkler is
576 - 452.16 = 123.84 m²
Answer:
x = 6 cm
Step-by-step explanation:
Given ratio of sides of similar figures = a : b , then
ratio of areas = a² : b²
Here ratio of areas = 5 : 45 = 1 : 9 , so
ratio of sides = : = 1 : 3
Thus side of B is 3 times side of A
x = 3 × 2 = 6 cm