Answer:
Step-by-step explanation:
We can write this rate as an ordinary differential equation.
Where a is proportional constant, P the population variable, and t the time.
Integrating each side of the equation.
To find C we need to use the initial condiction, it means evaluae P at t=0.
Now, we use the sentence the population has doubled in 5 years.
We can find "a" in this condition.
Finally, let's find how long will it take to triple.
I hope it helps you!
To determine the minimum amount that Marian should pay for her credit card, multiply the new balance on her credit card with the percentage given. This is shown below.
m = ($148.73) x 0.12 = $17.8476
Thus, Marian's minimum payment is approximately $17.85.
Answer:
24 boxes of books
Step-by-step explanation:
maximum capicity - weight of delivery person
1670lb - 180lb = 1490lb
Then divide this by the weight of one box to find out how many total boxes can be taken at once
1490lb ÷ 60lb = 24.8333...
round to 24 as you cannot take 0.8 of a box.
Hope this helped
Step-by-step explanation:
2x + 1 + x - 13 = 180° because these angles are supplementary
3x - 12 = 180°
3x = 180 + 12
3x = 192 divide both sides by 3
x = 64
2x + 1 ➡ 2 × 64 + 1 = 129°
x - 13 ➡ 64 - 13 = 51°