can someone give me the process to awnswer the question? this is basically all we're learning right now so it would be really ni
ce!
1 answer:
Answer:
1/8 is the probability of any student who is surveyed randomly ,likes chicken.
Step-by-step explanation:
Total students surveyed = 240
Number of Students who like chicken = 30
Number of students who like pasta = 18
Now, Let E: Event of children preferring chicken
Then ,
⇒ P(E) = 30/ 240
P(Students who like chicken) = 1/8
So, the 1/8 is the probability of any student who is surveyed randomly ,likes chicken.
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Answer:
Option D
Step-by-step explanation:
32). Given vertices of the triangle are M(2, -3), N(3, 1) and O(-3. 1).
Distance between two points and
is given by the expression,
Distance =
Distance between M(2, -3) and N(3, 1) will be,
MN =
=
=
Distance between M(2, -3) and O(-3, 1),
MO =
=
=
Distance between N(3, 1) and O(-3, 1),
NO =
= 6
Condition for right triangle,
c² = a² + b² [Here c is the longest side of the triangle]
By this property,
MO² = MN² + NO²
41 = 17 + 36
41 = 51
False.
Therefore, given triangle is not a right triangle.
Since, length of all sides are not equal, given triangle will be a scalene triangle.
Option D is the correct option.