Mathematics, 29.07.2019 15:50 sebasp42
Uhave 10 batteries sitting on your desk, three of which are dead. you choose 2 batteries are random for you calculator. what is the expected number of good batteries that you get? 0 1 1.4 2
Answers: 1
Mathematics, 21.06.2019 19:30
Factor the following expression. 27y3 β 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y β 7)(9y2 + 2ly + 49) c. (3y β 7)(932 β 217 + 49) d. (3y + 7)(92 β 2ly + 49)
Answers: 1
Mathematics, 21.06.2019 21:00
Me! i will mark you brainliest if you are right and show your i don't get polynomials and all the other stuff. multiply and simplify.2x(^2)y(^3)z(^2) Β· 4xy(^4)x(^2)show your
Answers: 2
Mathematics, 21.06.2019 23:10
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (β4, 0) and (6, 0). the y-intercept of the first parabola is (0, β12). the y-intercept of the second parabola is (0, β24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth
Answers: 2
Mathematics, 21.06.2019 23:40
Find the amplitude of a sinusoidal function that models this temperature variation
Answers: 2
Uhave 10 batteries sitting on your desk, three of which are dead. you choose 2 batteries are random...
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