Answer:
b. 12 000 mm
Step-by-step explanation:
multiply by 1 000
Well its in the air any time marked on the parabola but assuming that time is the difference between the two x intercepts it would be 5.551 seconds. (Sorry im not 100 percent sure what it means)
Answer:
8x < 16 it shows the solution of the compound inequality
Answer:
x = -5
Step-by-step explanation:
In both questions you want to get the x alone.
1.
-3x + (-6) = 9
First you want to add 6 to both sides so you'll be left with:
-3x = 15
Next, you want to divide both sides by -3 and you'll get:
x = -5
2.
-4x + (-12) = 8
You want to do the same thing as the first one so you'll add 12 to both sides:
-4x = 20
Then, you will divide both sides by -4 and get:
x = -5
Answer:
Which of the choices below best describes how to measure the center of these data?
Both centers are best described by the mean
Step-by-step explanation:
Mean describes the central number of a discrete data
it has a formula;
mean= sum of terms/no of terms