Answer:
x=74 degrees
Step-by-step explanation:
Make a right triangle with the angle x in the bottom left of it. You then know that one angle is 90 degree. To find the top angle, do 106-90 to find the top angle, sense the angle in the created triangle to the angle inside + the 90 degrees the long side of the triangle creates. Then you know that two angles are 90 and 16 degrees. Then 90 + 16 + x = 180. So 106 + x = 180. Then by subtracting 106, you find that x must equal 74. This is the angle x in the shape given.
Using a calculator with the binompdf and binomcdf features, I can calculate these values. My calculator is a TI-83 plus, and the features are found under the 2nd, Vars keys (Scroll up or down until you see them).
If "exactly" is to be found, use binompdf:
binompdf(number of trials, probability of success, exactly number)
ANSWER for exactly 3: binompdf(8, 0.5, 3) = 0.21875 = 21.875%
If "at least" is to be found, use binomcdf:
binomcdf(number of trials, probability of success, at least number - 1)
ANSWER for at least 6: binomcdf(8, 1/2, 5) ≈ 0.8555 ≈ 85.55%
If "at most" is to be found, use binomcdf:
binomcdf(number of trials, probability of success, at most number)
ANSWER for at most 3: binomcdf(8, 0.5, 3) ≈ 0.3633 ≈ 36.33%
Answer:
The answer is A
Step-by-step explanation:
The answer is A because if you flip it over the y-axis it will be on the same line as before.
Hope this helps!!
Answer:
d. n≤5
Step-by-step explanation:
This is the answer
The answer is $11.25 because 110-8.75÷9
