Mathematics, 03.12.2021 19:10 xinkyx616
The length of the segment from β3 to 0 on a number line is shown.
Which equation is represented by the diagram?
A. |β3| = 3
B. |3| = |β3|
C. 3 + 0 = 3
D. 3 β 0 = 3
Answers: 2
Mathematics, 21.06.2019 18:20
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
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
The length of the segment from β3 to 0 on a number line is shown.
Which equation is represented by...
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