subject
Mathematics, 02.12.2020 23:30 july00

An arborist examined trees in an orchard to see if they were infected with a virus. 21 out of 28 trees were infected with the virus. What percentage of the trees were infected?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.
Answers: 1
question
Mathematics, 21.06.2019 18:00
Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  
Answers: 2
question
Mathematics, 21.06.2019 20:30
Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2
Answers: 2
question
Mathematics, 22.06.2019 00:00
Jessie and bob are financing $425,500 to purchase a house. they obtained a 30/8 balloon mortgage at 6.55%. what will their balloon payment be?
Answers: 3
You know the right answer?
An arborist examined trees in an orchard to see if they were infected with a virus. 21 out of 28 tre...
Questions