Answer:
The budget in 2010 is $4453.10915 billion
Step-by-step explanation:
We are given exponential function as

where t is the time in years since 1950
now, we can find time in 2010
t=2010-1950=60
now, we can plug t=60
and we get

we get

So, the budget in 2010 is $4453.10915 billion
Answer:
y + 3 = - 4(x - 2)
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Here m = - 4 and (a, b) = (2, - 3), thus
y - (- 3) = - 4(x - 2), that is
y + 3 = - 4(x - 2)
Answer:
The speed of Natalie in miles per hour is 1.2 mph.
Step-by-step explanation: