Theo is using this spinner to predict the favorite movie genre of randomly chosen students in his school. A spinner with 5 sections labeled action, drama, sci-fi, horror, comedy. If Theo spins the spinner 60 times, how many times should he expect it to land on "Action"? 10 12 15 20

12 times.

Step-by-step explanation:

Given:

A spinner with 5 sections labeled action, drama, sci-fi, horror, comedy.

Theo spins the spinner 60 times.

To find: Number of times, out of 60, the spinner lands on "Action".

Solution:

Here, total number of outcomes .

Number of favorable outcomes .

So, probability that the spinner lands on "Action" .

Now, Theo spins the spinner 60 times.

So, number of times the spinner lands on "Action" .

Hence, Theo should expect the spinner to land on "Action" times.

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt