Mathematics, 11.06.2021 01:00, rhianna18

Nikki buys a total of 35 adult and children's tickets for $171.50. People paid $6.00 for adult tickets and $4.25 for children's tickets. How much did she collect from selling the children's tickets?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, ashleyd9243

What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9

Answers: 2

continue

Mathematics, 21.06.2019 19:40, evarod

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.

Answers: 3

continue

Mathematics, 21.06.2019 22:30, tiannaetzel

Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319

Answers: 1

continue

Mathematics, 22.06.2019 00:00, kotetravels10

Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never

Answers: 1

continue

Do you know the correct answer?

Nikki buys a total of 35 adult and children's tickets for $171.50. People paid $6.00 for adult ticke...