subject
Mathematics, 19.08.2019 04:30 erinharrington15

There are
80
students in a speech contest. yesterday,
1/4
of them gave their speeches. today,
2/5
of the remaining students gave their speeches. how many students still haven't given their speeches?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?
Answers: 1
question
Mathematics, 21.06.2019 19:00
What is the factored form of the following expressions? d^2 – 13d + 36
Answers: 2
question
Mathematics, 21.06.2019 22:30
Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?
Answers: 2
question
Mathematics, 21.06.2019 22:40
Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of β€œa” equal to Β½.
Answers: 2
You know the right answer?
There are
80
students in a speech contest. yesterday,
1/4
of them gave the...
Questions
question
Mathematics, 10.03.2021 18:30
question
Mathematics, 10.03.2021 18:30
question
History, 10.03.2021 18:30
question
English, 10.03.2021 18:30
Questions on the website: 13722367