Mathematics, 24.10.2019 11:43 dezmarcus
Ascience 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.
Answers: 3
Mathematics, 21.06.2019 16:30
Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.
Answers: 1
Mathematics, 21.06.2019 20:00
Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?
Answers: 3
Mathematics, 21.06.2019 20:40
Which table represents points on the graph of h(x) = 3√-x+2?
Answers: 3
Ascience test, which is worth 100 points, consists of 24 questions. each question is worth either 3...
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