is the correct answer.
PEMDAS
4*5= 20
18 divided by 3 = 6
4 + 6 + 20 = 26
Answer:
After 4 seconds, the ball is at 229 ft
Step-by-step explanation:
Here, we want to get the height of the ball at 4 seconds
What we have to do here is to substitute the value of t for 4 seconds in the equation
We have;
h = -16(4^2) + 121(4) + 1
h = -256 + 484 + 1
h = 229 ft
By graphing the function, we can see that we have 3 real solutions and 2 non-real solutions.
<h3>
How many real and nonreal solutions does the equation have?</h3>
To check this, we need to graph the equation and see how many times it intersects the x-axis.
Because the degree is 5, we know that there are 5 solutions in total.
Now if we look at the graph, we can see that it intersects the x-axis on 3 points, so there are 3 real solutions. And because there are 5 solutions in total, we conclude that the other 2 solutions are non-real.
So we have 3 real solutions and 2 non-real solutions.
If you want to learn more about polynomials:
brainly.com/question/4142886
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Answer:
9?
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
decrease means subtracted