Jerry goes to a theme park to ride the roller coasters. the theme park charges an entry fee in addition to a fee for each roller coaster ride. the table below represents the total price for two different numbers of roller coaster rides.

Price for entry fee is $15, and price for each ride is $4.

Step-by-step explanation:

We have to tell how much it is for the entry fee and how much for each ride?

Let the price for roller coaster ride be = x

Let the price for the entry fee be = y

Looking at the table, we can form equations.

  ...(1)

   ....(2)

Now we will solve these. Subtracting equation 1 from equation 2.

x = 4

Substituting value of x in equation 1

Hence, y = 15

So, entry fee is $15

And price of per ride is $4

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step-by-step explanation:

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.