It's 30% of 23.33333 rep.
Answer:
40-6n
Step-by-step explanation:
6(8-n)-8
48-6n-8
48-8-6n
40-6n
What information is marked in the diagram ?
-- The angles in the lower left corner of each triangle are
right angles, so the triangles are right triangles.
-- The angles in the lower right corner of each triangle are equal.
-- The slanted sides of both triangles are equal. (Since the triangles
are right triangles, the slanted sides are their hypotenees.)
If the hypotenuse and one acute angle of a right triangle are
equal respectively to the hypotenuse and one acute angle of
another right triangle, that's enough to prove that the triangles
are congruent.
Answer:
Given that your friend in not really psychic, he has a probability of P=1.5% of guessing right 15 out of 20 coin flips.
Step-by-step explanation:
We have a binomial distribution problem.
We have to calculate the probability of correctly guessing 15 out of 20 flips of a coin (probability of success for every trial: p=0.5).
We can calculate that with the binomial distribution formula:
Then we can conclude that, given that your friend in not really psychic, it has only 1.5% of guessing right 15 out of 20 coin flips.
Answer:
256
Step-by-step explanation:
First..
8*2=16
Now
16 (squared)=256