Please plis help me with this equation is for tomorrow put with resolution plis which are in parentheses and written: "squared"
is because the parenthesis set is raised to the square thanks
(x+5) (2x-12) =
(5x squared + x) (3x cubed - 1) =
(3x+1) (x+3) - (3x+2)(x+2)=
M= (4x+1)squared - 2(8x squared + 4x)
(x+5) (2x-12) =
(5x squared + x) (3x cubed - 1) =
(3x+1) (x+3) - (3x+2)(x+2)=
M= (4x+1)squared - 2(8x squared + 4x)
1 answer:
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Answer: 0.790
Step-by-step explanation:
Given : The state education commission wants to estimate the fraction of tenth grade students that have reading skills at or below the eighth grade level.
The sample size : n= 2004
The number of students read above the eighth grade level = 1584
Then , the proportion of students read above the eighth grade level is given by :-
Hence, the estimate proportion of tenth graders reading at or below the eighth grade level =0.790