<span>With the mean of 40k and standard deviation of 5k, we need to find P(x>=30k). P((30k-40k)/5k) = P(z<-2) = 1-0.0228 which is equal to 0.9772. There is a 97.72% chances that the starting salary will be at least 30k.</span>
A full rotation is 360 degrees so the required angle is 360/12 = 30 degrees.
Answer: The tangent of angle U equals 1.69 (to the nearest hundredth)
Step-by-step explanation: The triangle TUV has one of the angles (angle V) measuring 90 degrees. That makes it a right angled triangle. Also line TV equals 56. Note that the third angle (angle U) would be facing line TV, that makes line TV opposite angle U, since angle U is the reference angle. Line VU measures 33. If angle U is the reference angle and angle V is the right angle, then line VU is the adjacent (line between the right angle and the reference angle).
The trigonometric ratio can be applied in a right angled triangle. Where the opposite and adjacent have been given, the ratio is as follows;
Tan X = opposite/adjacent
Tan U = 56/33
Tan U 1.696969
Rounded off to the nearest hundredth, the tangent of angle U is 1.69
Answer:
11.08 inches of precipitation expected.
Step-by-step explanation:
subtract 37.9 by 26.82 since you want to know how much precipitation is left.
Answer:
So then after 9 years we will have approximately 1649 number of employees
Step-by-step explanation:
For this case we want to model the number of employees and we need to use an exponential model given by this general expression:
For this case the initial amount is 
and the rate 
And then the model would be given by
And if we find the value for t =9 years we got:
So then after 9 years we will have approximately 1649 number of employees
