Answer:
-7/8, or in decimal form: -0.875
Step-by-step explanation:
Hope this helps
First, we substitute the numbers to the corresponding variables.
|(8) + (-15)|
And we change the plus sign since we’re just basically subtracting.
|8 - 15|
|-7|
Now to do absolute values, we must remember that it will always equal a positive unless there is a negative sign outside of the | |.
So the final answer will be 7.
To find the x-intercept, substitute in 0 for y and solve for x. To find the y-intercept, substitute in 0 for and solve for y. <em>x-intercept(s): (2,0)</em> <em>y-intercept(s): (0,−10)</em>
This is generally not true. Let x = 3π/2. Then
cos(3π/2) = 0
sin(3π/2) = -1
and
√((1 + cos(x)) / (1 - cos(x))) = √(1 / 1) = 1
while
sin(x) / (1 - cos(x)) = -1 / 1 = -1
Answer: 0.4016
Step-by-step explanation:
Let x be a random variable that represents the height of women in a country.
Mean : inches
Sample size : n= 65
Standard deviation:
The probability that the mean height for the sample is greater than 65 inches =
Hence, the probability that the mean height for the sample is greater than 65 inches = 0.4016