Answer:
You can tell if this is proportional even without graphing it. The x values on Table F jump inconsistently while y values stay consistent. Table G, however, both values stay consistent. table G is proportinal.
Step-by-step explanation:
with help from reseach,
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Answer:
117417 people
Step-by-step explanation:
Let's use the equation A = Pe^rt.
A = amount
P = starting amount
r = rate
t = time
Let's find r first using years 2002 and 2003.
35200 = 32000e^r
Divide each side by 32000.
35200/32000 = e^r
Take the ln() of each side.
r = ln(35200/32000)
Now we can solve for year 2015.
A = 32000e^ln(35200/32000)*13
A = 32000e^1.2390323374562242
A = 110473
Answer:
104.5 meters square
Step-by-step explanation:
The area of a trapezoid is found using the formula A = 1/2 (a + b)h. Substitute a = 8, b = 11 and h = 12.
The area is A = 1/2(8+11)*12.
A = 1/2 (19)*12 = 104.5
Answer:
0.25x -12= 18- 0.55x (subtract 0.25x from both sides)
-12= 18 -0.80x (subtract 18 from both sides)
-30= -0.80x (divide each side by -0.80)
x= 37.5 (this is your answer)
Answer:
$11.25
Step-by-step explanation:
1.5×7.5=11.25
