subject
Mathematics, 24.06.2020 02:01 SMURFETTE86

A science test, which is worth 100 points, consists of 24 questions. Each question is worth either 3 points or 5 points. If x is the number of 3-point questions and y is the number of 5-point questions, the system shown represents this situation. x + y = 24 3x + 5y = 100 What does the solution of this system indicate about the questions on the test? The test contains 4 three-point questions and 20 five-point questions. The test contains 10 three-point questions and 14 five-point questions. The test contains 14 three-point questions and 10 five-point questions. The test contains 20 three-point questions and 8 five-point questions.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
What is the common difference in the following arithmetic sequence? 7,3,-1,-5
Answers: 1
question
Mathematics, 21.06.2019 12:40
Which graph represents 2x-5y< 15
Answers: 1
question
Mathematics, 21.06.2019 14:00
When drawing a trend line for a series of data on a scatter plot, which of the following is true? a. there should be an equal number of data points on either side of the trend line. b. all the data points should lie on one side of the trend line. c. the trend line should not intersect any data point on the plot. d. the trend line must connect each data point on the plot.
Answers: 2
question
Mathematics, 21.06.2019 18:30
Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.
Answers: 3
You know the right answer?
A science test, which is worth 100 points, consists of 24 questions. Each question is worth either 3...
Questions
question
Mathematics, 08.04.2020 20:53
question
Mathematics, 08.04.2020 20:53
question
Mathematics, 08.04.2020 20:53
question
History, 08.04.2020 20:53
Questions on the website: 13722367