In a survey, 200 people were asked to choose one card out of
five cards labeled 1 to 5. The results are shown in the table.
Compare the theoretical probability and experimental probability
of choosing a card with the number 4.
Cards Chosen
Number 1 2 3 4 5
Frequency 16 32 64 56 32
The theoretical probability of choosing a card with the number 4 is %. The experimental probability
of choosing a card with the number 4 is %. The theoretical probability is greater than the
experimental probability.
(Type integers or decimals.)

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle