Answer:
300
Step-by-step explanation:
The volume of the gas varies inversely as the pressure
V= k/p
K= VP
= 1200×200
= 240,000
Therefore the volume when the pressure is 800
K= VP
240000= V×800
V= 240000/800
= 300
Hence the volume is 300 cubic centimeters
Hey there!
Let's make a linear equation, and we'll plug in our values.
We have:
total = 20 + 2(number of lobsters caught)
We'll have t as total money earned and l as amount of lobsters.
t = 20 + 2l
However, she wants to make 130 dollars in 5 days. We plug in 130 for the total and we multiply the 20 by 5, as that would be her payment in five days excluding the lobsters caught.
130 = 20(5) + 2l
We simplify the right:
130 = 100 + 2l
Subtract 100 from both sides
30 = 2l
Divide both sides by 2
She needs to catch 15 lobsters.
Hope this helps!
Answer:
the answer is D i hope this helps!
Part A)
check the picture below
on what intervals is increasing? well, increasing means, from-left-to-right is going up, and decreasing is from-left-to-right is going down, so, notice the vertex, goes up, reaches the vertex, goes back down... surely you can see the intervals
part B)
is a negative slope, the graph is dropping, meaning, the profits are dropping, as a matter of marketing, the higher the price of the product, less and less people show up to buy it, thus, you sell less and less of the product and the profits take a dive.