8 since the range is the highest number minus the lowest.
Answer:
-2 to the third power is -8
-2 to the second power is -4
Step-by-step explanation:
-2 to the 3 power = -2× -2×-2
-2 to the second power is -2×-2
You can cross multiply to get 4 * 21 = 7x
84 = 7x; divide both sides by 7
12 = x so the number 12 will go in the blank (12 girls)
Answer:
1.04
Step-by-step explanation:
8.04 - 7 = 1.04
I hope this helps!
We have been given an equation 
. We are asked to find the decimal coefficient of the equation.
We know that coefficient of an equation is the number multiplied by variable.
We can see that 
and 1.5 are constants for our given equation.
We can see that variable of our given equation is 
. We can also see that is being multiplied by 0.5, therefore, 0.5 would be the decimal coefficient of our given equation.
