Mathematics, 06.12.2021 01:00 alexchou773pejk7x

7 A principal estimated that 400 people attended the performance of the school play. After counting the
tickets, he found that 423 people attended. What was
the percent error in the principal's estimate?
Show your work.
575

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:40, emilyswinge4421

Which expression is equivalent to (4x^3*y^5)(3x^5*y)^2 \a) 24x^13*y^7b) 36x^13*y^7c) 36x^28*y^7d) 144x^16*y^12

Answers: 1

continue

Mathematics, 21.06.2019 14:00, A1A2T3

Which of the following of the following sets of side lengths could not form a triangle?

Answers: 3

continue

Mathematics, 21.06.2019 18:00, hannahchristine457

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

Answers: 3

continue

Mathematics, 21.06.2019 21:00, samiiegarciia

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Answers: 2

continue

You know the right answer?

7 A principal estimated that 400 people attended the performance of the school play. After countin...