subject
Mathematics, 24.01.2021 22:10 peanutpinkypiepdma46

Colin predicted whether he got answers right or wrong in his 50 question exam. He identified the 18 questions he thought he got wrong.
It turns out that Colin got 3 questions right that he thought he got wrong.
Colin also got a total score of 27 out of 50 in the test.
What is the percentage accuracy he had with predicting his scores?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 17:30
Which expression will have the same sum as 3_8 + 1/4?
Answers: 1
question
Mathematics, 21.06.2019 20:30
Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.
Answers: 1
question
Mathematics, 22.06.2019 02:00
Aculinary club earns $1360 from a dinner service. they sold 45 adult meals and 80 student meals. an adult meal costs twice as much as a student meal. what is the cost of an adult meal?
Answers: 2
question
Mathematics, 22.06.2019 03:00
Find four solutions of the given function. write the solutions as ordered pairs. 4x – y = 4
Answers: 1
You know the right answer?
Colin predicted whether he got answers right or wrong in his 50 question exam. He identified the 18...
Questions
question
History, 31.07.2019 02:00
question
Mathematics, 31.07.2019 02:00
question
History, 31.07.2019 02:00
question
Mathematics, 31.07.2019 02:00
Questions on the website: 13722363