=>(hypotenuse)^2=(base)^2+(perpendicular)^2
=>(h)^2=(15)^2+(8)^2
=>(h)^2=289
=>h=√289
=>h=17 yd
Hope it helps you
4 x -5= -20 and -20 + 2 = -18
The number is -5
Answer:
Im sorry but I am not really sure myself ! I hope you find or found your answer already !
Step-by-step explanation:
65.0
This is because 4 is not a big enough number to round up, so you must round down. When it is 5 and over, you can round up.
Answer:
After 9 years, the population reach 4000.
Step-by-step explanation:
The given function P(t) represents the size of a small herbivore population at time t (in years).

We need to find the number of years after which population reach 4000.
Substitute P(t)=4000 in the above function.

Divide both sides by 1000.

Taking ln on both sides.

![[\because \ln e^x=x]](https://tex.z-dn.net/?f=%5B%5Cbecause%20%5Cln%20e%5Ex%3Dx%5D)
Divide both sides by 0.16.


We need to find the number of years. So, round the answer to the next whole number.

Therefore, after 9 years, the population reach 4000.