Answer:
0.312
Step-by-step explanation:
Probability (of an entering college student getting their BA if they have a good high school GPA) means that the entering college student will get their BA and had a good high school GPA = Probability (an entering college student will get their BA) × Probability (of students who graduate that entered with a good high school GPA) = 0.48 × 0.65 = 0.312
3.006 rounded to the nearest tenth is 3.0. This is due to the fact that
the 6 rounded up will mean that the current 0 becomes 1, but this will
not be carried to the tenth when rounding up.
See attachment for graph.
Notes: graph each line as if they are "equal".
Then draw the lines as:
dashed for < and >
solid for ≤ and ≥
Next, choose a test point and plug it into both equations. If the result is True for BOTH equations, then shade that section.
Answer:
x = 5 units
Step-by-step explanation:
Hello!
We know that the area of a rectangle is the length multiplied by the width.
- The length is given as 6
- The width is given as 2x + 8
- The area is given as 108
We can simply create an expression to solve for x.
Solve:
- Area = length x width
- 108 = 6(2x + 8)
- 108 = 12x + 48
- 60 = 12x
- x = 5
The value of x is 5 units.
Answer:
40.192 centimeters
Step-by-step explanation:
The circumference of a circle can be found using:
c= pi* diameter
First, we must find the diameter. The diameter of a circle is twice it’s radius.
d=2*radius
The radius of the circle is 6.4 centimeters. Substitute 6.4 for the radius.
d=2*6.4
d=12.8
Now we know the diameter. We can substitute 12.8 for diameter in the circumference equation.
c=pi*diameter
c=pi*12.8
We also know we are using 3.14 for pi, so we can substitute 3.14 for pi.
c=3.14*12.8
c=40.192
Use appropriate units: centimeters
c=40.192 centimeters
The circumference is 40.192 centimeters.
