Answer: 5%
Step-by-step explanation:
Given
With import, Dealer spent
If the cosmetic cost is
Import tax is
Percentage of import tax
Area of a circle= pi*r^2
r^2= 10^2= 100
100*pi is the area of the whole circle. Since it is a semicircle, divide it in half.
100*pi/2= 50*pi
Final answer: 50*pi cm^2
Answer:
A number line going from 0 to 10. An open circle is at 7. Everything to the left of the circle is shaded.
Step-by-step explanation:
We have the following inequality:
-1.1x + 6.4 > -1.3
to solve it, we need to isolate x, as follows:
-1.1x > -1.3 - 6.4
-1.1x > -7.7
x < -7.7/-1.1 (notice that while dividing with a negative number, the sign changes)
x < 7
Answer: a. f(n+1) = f(n) + 20
Step-by-step explanation:
In the equation 50/3=75/x
multiplying both sides by x we get:
50x/3=75
multiplying both sides by 3 we get
50x=225
this implies that the mistake that Joanie made was that she forgot to multiply 75 by 3.
thus
50x≠75.