Mathematics, 16.04.2021 04:00 nyahdrake

Complete the two-way frequency table below, which shows the relationship between students who participate in band and drama in a particular high school. From a sample of 80 students, it is found that 19 are in band, 11 are in drama, and 9 participate in both. Band Not in Band Total
Drama 9 11
Not in Drama
Total 19 80
Part A: How many students are not in band or drama? Explain your answer using complete sentences. (1 point)

Part B: How many students in this sample are in drama but not in band? Explain your answer using complete sentences. (1 point)

Part C: If there are 500 students in the entire school, how many students can the band instructor expect to participate in the first band practice of the year? Show your work or explain your answer using complete sentences. (2 points) (4 points)

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:40

If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2

Answers: 1

Answer

Mathematics, 21.06.2019 22:00

The figure shows the front side of a metal desk in the shape of a trapezoid. what is the area of this trapezoid? 10 ft²16 ft²32 ft²61 ft²

Answers: 2

Answer

Mathematics, 21.06.2019 22:20

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia

Answers: 3

Answer

Mathematics, 22.06.2019 03:30

In a coastal town, the humidity, measured in grams of water per kilogram of air, increases by 43% for every 1 degree celsius increase in temperature. a scientist observes that the humidity on monday morning is 5.75 grams per kilogram. he wants to know how much the temperature must increase for the humidity to reach at least 49.17 grams per kilogram. let t represent the increase in temperature, in degrees celsius, from monday morning's observation. write an inequality to represent the situation, and use it to determine the desired temperature increase.

Answers: 3

Answer

You know the right answer?

Complete the two-way frequency table below, which shows the relationship between students who partic...

Questions

Mathematics, 31.03.2020 18:12

What is the surface area of the square pyramid? Enter your answer in the box. { }in²

Mathematics, 31.03.2020 18:12

Comparing Volumes Cylinder A and cylinder B have the same height Cylinder A has a radius that is twice as long as cylinder B's. Which stat...

Mathematics, 31.03.2020 18:13

Sam ordered two hamburgers and three hot dogs from the concession stand at the baseball game. His bill came to $19.05. If hamburgers cost $5.25 each,...