Isaac and juanita are collecting apples to make an apple pie. isaac picks up 3 apples every minute and juanita picks up 5 apples every two minutes. if they need 40 apples for a pie, about how long will it take both of them to collect enough apples?

It will take them roughly 7.27 mintues

Step-by-step explanation:

To find this, model the amount of apples that can collect a minute using m as the minutes.

Isaac = 3m

Juanita = 5m/2

Now we can add them together and solve for when they will have 40 apples.

3m + 5m/2 = 40

5.5m = 40

m = 7.27

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.