Mathematics, 31.07.2019 09:30 Crxymia
Aschool district requires all graduating seniors to take a mathematics test. this year, the test scores were approximately normally distributed for the 1208 graduating seniors. the mean score on the test was a 74 and the standard deviation was 11. what percent of the graduating seniors had a test score above 85? express your answer to the nearest percent.
Answers: 1
Mathematics, 21.06.2019 23:30
Robin spent 25% more time on his research project than he had planned heβs been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project
Answers: 3
Mathematics, 22.06.2019 00:50
Consider the enlargement of the pentagon. what is the value of x, rounded to the nearest tenth? 2.1 centimeters 3.3 centimeters 7.0 centimeters 15.0 centimeters
Answers: 3
Mathematics, 22.06.2019 01:00
Can anyone explain to me how to do this? anything will .
Answers: 1
Mathematics, 22.06.2019 01:00
3questions show how you solved the problem 1. subtract & simplify (βy2 β 4y β 8) β (β4y2 β 6y + 3) 2.multiply and simplify 2x2y3z2 Β· 4xy4x2 3.multiply and simplify (x β 4) (x2 β 5x β 6)
Answers: 1
Aschool district requires all graduating seniors to take a mathematics test. this year, the test sco...
Mathematics, 03.07.2020 14:01
Arts, 03.07.2020 14:01
Mathematics, 03.07.2020 14:01
Mathematics, 03.07.2020 14:01
English, 03.07.2020 14:01