Answer:
The second one
Step-by-step explanation:
Answer: 168%
Step-by-step explanation:
to find how much the wolf population increased in 2016 (or the wolf population in 2017) , do 50 * 1.4.
doing this, you get 70. we multiple by 1.4 because 1 includes the original 50 with the .4 being the increase. you could also do 50 * .4 which is 20 and add that to the original if it's easier.
using our new number, we can multiple 70 by 1.2 (or by .2 and add that to 70, your choice) to get 84. we now have 84 in 2018
we now have to see how much it increased total (50-84)
do this by doing 84/50
this is 1.68
to check our work, do 1.68 & 50 and we get 84.
transfer this to percent (move the decimal over two spots), you get 168 percent.
Function A has two x-intercepts and function B has one x-intercept.
<h3>x-intercept of a function</h3>
A function has an x-intercept at a point where y = 0
From the given table, you can see the output value is only zero at one point, hence the function B has only one intercept.
For the function A f(x)=|x|−4,
Since the function is a modulus function, hence the function will have 2 x-intercepts.
Learn more on x-intercept here: brainly.com/question/17932786
Answer: x=\pi n,\:x=\frac{\pi }{4}+\pi n
Step-by-step explanation:
Answer:
20 ft.
Step-by-step explanation:
7 ft and 3 ft.
3*2=6
7*2=14
6+14=20.