subject
Mathematics, 07.01.2020 18:31 keshastar82810

1. on a standardized test, the score starts at 100. for
each correct answer, the overall score is increased by 5,
and for each incorrect answer, it is decreased by 2. if a
question is not answered, it is counted as incorrect. shelly
takes the test and finishes all of the questions. the
number of questions she answered correctly is equal to 4
times the number of incorrect answers plus 5. her overall
score is 395. how many questions did she get
correct?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 22.06.2019 01:30
The population of a bacteria colony grows by a consistent percentage each hour and can be modeled by the function y = 500(1.16)t. what does the value 500 represent in the function?
Answers: 2
question
Mathematics, 22.06.2019 02:30
Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.
Answers: 3
question
Mathematics, 22.06.2019 02:30
Find the value of x to the nearest tenth.
Answers: 1
question
Mathematics, 22.06.2019 03:20
The equation ip| = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn?
Answers: 2
You know the right answer?
1. on a standardized test, the score starts at 100. for
each correct answer, the overall score...
Questions
question
Mathematics, 06.11.2020 03:20
question
Chemistry, 06.11.2020 03:30
question
Mathematics, 06.11.2020 03:30
question
Mathematics, 06.11.2020 03:30
Questions on the website: 13722367