The price of gasoline could increase exponentially as modelled by the function P = Poe^rt.
<h3>What is an exponential function?</h3>
An exponential function is a function that increases or decreases in an exponential manner.
We could write the function that models the future price of gasoline as P = Poe^rt
Where;
Po = present price of gasoline
P = Price of gasoline at time t
r = rate of increase in the price of gasoline
t = time interval
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Answer:180 adults were admitted.
Step-by-step explanation:
Let x represent the number of children that were admitted into the park.
Let y represent the number of adults that were admitted into the park.
The admission fee at the amusement park is $1.50 for children and $4 for adults.
The admission fees collected totaled 1,014.00 dollars. This means that
1.5x + 4y = 1014 - - - - - - - - - -1
On a certain day, 376 people entered the park. This means that
x + y = 376
Substituting x = 376 - y into equation 1, it becomes
1.5(376 - y) + 4y = 1014
564 - 1.5y + 4y = 1014
- 1.5y + 4y = 1014 - 564
2.5y = 450
y = 450/2.5 = 180
Substituting y = 180 into x = 376 - y, it becomes
x = 376 - 180 = 196
Answer:
""Data that can be observed with our five senses """is right option..
Step-by-step explanation:
A qualitative observation involves the use of five sensory organs, sight, smell, taste, touch, and hearing, and their function to examine the attributes. Being subjective in nature, it focuses on the characteristics and qualities of the variables rather than the numerical value.
ANSWER : x>-2
Subtract one from both sides
-3x < 6
Divide both sides by negative 3
-3x/3 < 6/-3
Then you get the answer x>-2
8a . the constant of proportionality is 2. 8b . the constant of proportionality is 3. 9. Nathan should order 1 cup of each food on the chart. <span />