Jacey likes to do jumping jacks while eating jelly beans. She can eat about 41 jelly beans in 10 minutes. If she has eaten 1,231 jelly beans how many minutes has she been doing jumping jacks?

About 300 minutes

Step-by-step explanation:

She can eat 41 jelly beans in 10 minutes and she has eaten 1231

You need to divide 1231 by 41 (then you will know how many sets of 41 jelly means she ate)

It will give you 30.024390...

and if she at this many sets of 41 and each 41 is 10 minutes,

then you have to multiply 30 by 10

you get about 100 minutes

I think :)

16

step-by-step explanation:

2 x 40 = 80

80/5

= 16

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.