Answer:
e. R′
Step-by-step explanation:
Let the Sample Space be a universal set consisting of 3 red and 6 blue cards. Then the event of of getting 4 blue cards will be given
R complement = R` = Universal Set minus Red cards will give blue cards.
a. R OR O
It cannot be this option because we need 4 blue card
b. B AND O
It cannot be this choice as well because 4 is not odd.
c. R OR E
4 is even but we need blue
d. R AND O
Red and odd is again not required
e. R′ = It will give our required result.
f. E′= 4 is even if it is complemented it cannot be obtained and will be left out.
Answer: 10
Explanation: 2/3 of 15 is 10
Answer:
72π
Step-by-step explanation:
The computation of the volume of the cone is shown below:
Here The radius of the base is one of the legs, therefore it is 6.
And, The height of the cone represent the other leg, therefore it is also 6.
Now as we know that
The volume of the cone is
= 1 ÷ 3 πr^2h
= 1 ÷ 3π 6^2 6
= π × 36 × 2
= 72π
Answer:
1,530 cm³
Step-by-step explanation:
The figure consists of two rectangular prism or cuboid.
The dimension of cuboid 1:


The dimension of cuboid 2:


Volume of the figure = 810 + 720 = 1,530 cm³
Answer:
The two leg sides
Step-by-step explanation:
The two congruent sides of an isosceles triangle are the leg sides, while the base will be "x √2" of the measurement of the congruent sides.
Remember, the rule for isosceles triangle sides is: 1, 1, √2.
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