Giving brainliest to the first right answer
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Mathematics, 21.06.2019 16:20
Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais
Answers: 2
Mathematics, 21.06.2019 22:40
The value of x in this system of equations is 1. 3x + y = 9 y = β4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (β4x + 10) = 9 βx + 10 = 9 βx = β1 x = 1 what is the value of y?
Answers: 1
Mathematics, 21.06.2019 23:30
Scenario: a rectangular plot of ground is 5 meters longer than it is wide. its area is 20,000 square meters. question: what equation will you find the dimensions? note: let w represent the width. options: w(w+5)=20,000 w^2=20,000+5 (w(w+5))/2=20,000 w+2(w+5)=20,000
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Mathematics, 22.06.2019 03:00
Solve 2x β 1 = 11 for x using the change of base formula log base b of y equals log y over log b.
Answers: 3
Mathematics, 17.09.2021 18:50
Mathematics, 17.09.2021 18:50
Mathematics, 17.09.2021 19:00
Mathematics, 17.09.2021 19:00
Mathematics, 17.09.2021 19:00
Mathematics, 17.09.2021 19:00
Mathematics, 17.09.2021 19:00
Chemistry, 17.09.2021 19:00