Answer:
-577
Step-by-step explanation:
−4 − 6 + 2 + 5 + 8 − 3 (8 − 6 − 3) − (−6 − 2 − 5) (9 − 4)(−6 − 3)
Answer:The line goes through the points (4,-3) and (0,-2), so its gradient is (-2-(-3))/(0-4) = -1/4. The y-intercept is -2 because f(0)=-2. So the equation of the line is y = -1/4 x - 2.This can be represented by the linear function f(x) = (-1/4)x - 2. The composite function ff is given by ff(x) = f(-1/4 x - 2) = (-1/4)((-1/4)x - 2) - 2 = x/16 - 3/2.HOPE'S THIS HELP'S
4/5 seconds is 0.8 seconds as a fraction.
Answer:
The average height of a 5-year-old boy is ![98.9\ cm](https://tex.z-dn.net/?f=98.9%5C%20cm)
Step-by-step explanation:
Let
x------> the ages of boys between 2 and 10 years old
y-----> the average heights in centimeters
we have
![y=6.3x+67.4](https://tex.z-dn.net/?f=y%3D6.3x%2B67.4)
so
For
year-old-boy
substitute in the equation the value of x to find the value of y
![y=6.3(5)+67.4=98.9\ cm](https://tex.z-dn.net/?f=y%3D6.3%285%29%2B67.4%3D98.9%5C%20cm)
Answer:
0.1034 = 10.34% probability that the first student selected is an accounting major and the second student is a history major
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
In this question:
14 account majors from a set of 29 students.
Then, 6 history majors from a set of 29 - 1 = 28 students.
So
![p = \frac{14}{29}*\frac{6}{28} = \frac{14*6}{29*28} = 0.1034](https://tex.z-dn.net/?f=p%20%3D%20%5Cfrac%7B14%7D%7B29%7D%2A%5Cfrac%7B6%7D%7B28%7D%20%3D%20%5Cfrac%7B14%2A6%7D%7B29%2A28%7D%20%3D%200.1034)
0.1034 = 10.34% probability that the first student selected is an accounting major and the second student is a history major