180 is decreased to 140
...
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 23:30
Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)
Answers: 1
Mathematics, 21.06.2019 23:30
Simplify (8x2 − 1 + 2x3) − (7x3 − 3x2 + 1). −5x3 + 11x2 − 2 5x3 − 11x2 + 2 x3 + 2x2 + x3 x3 − 2x2 − x3
Answers: 1
Mathematics, 21.06.2019 23:50
What is the cube root of -1,000p^12q3? -10p^4 -10p^4q 10p^4 10p^4q
Answers: 3
Mathematics, 22.06.2019 00:30
Astudent was asked to find the square of 7x+3. the student quickly wrote (7x+3)^3= 49x^2+9. identify the student's error and provide the correct answer.
Answers: 3
You know the right answer?
Questions
Biology, 05.02.2020 01:00
Business, 05.02.2020 01:00
Mathematics, 05.02.2020 01:00
Social Studies, 05.02.2020 01:00
Mathematics, 05.02.2020 01:00
History, 05.02.2020 01:00
Chemistry, 05.02.2020 01:00
Mathematics, 05.02.2020 01:00
