Answer:
4 weeks
Step-by-step explanation:
Julie starts out $100 behind Amanda, but earns $25 per week more than Amanda. That means she will catch up after 100/25 = 4 weeks.
You need to figure what increment each dash line represents. Since given -6 and -14 is 2 dash lines away, you find the difference
-14-(-6) = 8
Since it was 2 dashes away, 8/2 = 4
So, each increment is by 4.
Since this is the negative direction and the blue dot is 4 increments away,
-14-4-4-4-4= -30
Both of them can be correct because a third degree polynomial can have upto three x-intercepts and a y-intercept.
For g(x) = x^3 - x^2 - 4x + 4
the zeros are 2, -2 and 1
The vertex of a parabola is the point at which the parabola turns. A parabola is maximum when the coeficient of the leading term is negative and is manimum when it is positive.
You have to combine like terms so you have to add -2.4n and -7.8n which will give you -10.2n. Then you need to combine the -3 and 2 which will give you -1. So you will end up with
-10.2n - 1
Hope that helps!
Answer:
49.5cm²
Step-by-step explanation:
(11x9)/2=99/2=49.5cm²
