Answer:
78 ants are red
Step-by-step explanation:
To solve this find out that percentage of the ants that are red. To do this divide 10 by 24. This gives you 0.42 when rounded to the nearest hundredth. 0.42 is also 42%. Take the total 186 ants and multiply it by 0.42. This gives you 78.12. Since you can't have part an ant round it down to 78.
You can type equations like this into desmos
Answer: The answer is <em><u>-2</u></em>
Step-by-step explanation:
that is where the line starts
hope this helped
Important: It's h = -16t^2 + 30t + 4, where " ^ " indicates exponentiation.
The units of measurement of h(t) are "feet."
Note that if time t = 0, h(0) = 4. This is the "initial value" of your function, the height off the ground of the ball at the very beginning.
As time progresses, the ball will travel skyward, slow down, momentarily stop moving, and then fall to the ground at an increasingly faster rate.
Here's the table of t and h values that you wanted:
t (sec) h(t) (feet)
0
4
0.5
15
1
18
1.5 4
2.0 0
Note that the ball must stop moving when it hits the ground. According to this table, that happens at time 2 sec. The max height reached by the ball is in the neighborhood of 18 ft, after 1 sec of upward travel.
Answer:
0.065
Step-by-step explanation: