Answer: 19
Step-by-step explanation:
8+3=11 total Markus has
jason already has 8 so 8+11=19
Often, the simplest way to solve "ax2 + bx + c = 0" for the value of x is to factor the quadratic, set each factor equal to zero, and then solve each factor. But sometimes the quadratic is too messy, or it doesn't factor at all, or you just don't feel like factoring.
Answer:
Step-by-step explanation:
You are given most of the equation that you need to solve. To find the number of years it will take to have 2000, sub in 2000 for A and solve:
and begin by dividing away the 1000 on both sides to get
now we have to take the natural log of both sides:
. Taking the natural log allows us to bring the t down out front:
ln(2) = t ln(1.0512) and now divide both sides by ln(1.0512):
and do this on your calculator to get
t = 13.9 years
Answer:
the slope is: Positive
slope is: 1/5
y-intercept: -4
equation is: y = 1/5x - 4
V=d/t=32km/0.5h=64km/h
D=v*t=64km/h * 4h=256 km
