The x- intercept is the intersection between a graph and the x-axis. As shown by the picture, the graph goes through (2,0).
The answer is (2,0) A.
Answer:
B
Step-by-step explanation:
Using the cofunction identity
sin x = cos(90 - x)
Given
sin(3x + 19) = cos(5x - 25), then
3x + 19 = 90 - (5x - 25)
3x + 19 = 90 - 5x + 25
3x + 19 = 115 - 5x ( add 5x to both sides )
8x + 19 = 115 ( subtract 19 from both sides )
8x = 96 ( divide both sides by 8 )
x = 12 → B
Answer:
143.44 degrees
Step-by-step explanation:
T=36+(190-36)e^(-0.12*3)
The coefficients of variation shows that D. The grade point averages of females are more variable than males.
<h3>How to illustrate the information?</h3>
From the complete information, the coefficients of variation for male is 21.3% and the coefficient of variation for female is 25.1%.
In this case, the coefficients of variation shows that the grade point averages of females are more variable than males.
In conclusion, the correct option is D.
Learn more about coefficient of variation on:
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Add the percentage as a decimal
To 1 to get 1.20
Multiply:
340 x 1.20 = 408
Answer: 408
