subject
Mathematics, 29.06.2020 15:01 jorgepas66

the number of students failed in chemistry exam is changed from 20 to 12 . what is the decrease percent?

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:40, marie1211
Polynomial that can be factored as (3x-4)(3x+4)
Answers: 1
image
Mathematics, 21.06.2019 19:00, lex112592
Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?
Answers: 2
image
Mathematics, 21.06.2019 21:00, cinthyafleitas
What number line represents the solution set for the inequality -1/2 greater than or equal to 4
Answers: 1
image
Mathematics, 21.06.2019 21:20, ctyrector
If the value of cos330°is√3/2 then find cos 165°.
Answers: 2
You know the right answer?
the number of students failed in chemistry exam is changed from 20 to 12 . what is the decrease perc...

Questions in other subjects:

Konu
Mathematics, 09.05.2021 20:10
Konu
Mathematics, 09.05.2021 20:10