One way is you can divide 30 by a certain amount
The number of minutes that would make the water level be less than or equal to 64 cups is;
160 minutes.
We are given the equation;
W = -0.414t + 129.549
where;
t is the number of minutes
W is the level of water
The expression to find the amount of time it will take for the water level be less than or equal to 64 cups is;
-0.414t + 129.549 ≤ 64
Using substitution property of equality, subtract 129.549 from both sides to get;
-0.414t + 129.549 - 129.549 ≤ 64 - 129.549
-0.414t ≤ -65.549
Using division property of equality, divide both sides by -0.414 to get;
t ≤ -65.549/-0.414
t ≥ 158.33
(sign changed to ≥ because we divided the inequality by a negative number.)
We have to approximate the inequality to get;
t = 160 minutes.
Read more about Inequalities at; brainly.com/question/1310267
Answer:
Alright I think it's Artur, Caleb, Joshua, then Trio.
Step-by-step explanation:
Artur has the highest score when I added and then caleb then joshua then trio had the lowest score wait until someone else answers this time please!!!
Answer:
The perimeter of the larger hexagon is 54 yards
Step-by-step explanation:
The ratio is 5/9
So the ratio of the perimeters is going to be the same
5 30
--------- = ----------
9 P2
5 * P2 = 30 * 9
5 * P2 = 270
Divide each side by 5
5 P2 = 270/5
P2 =54
The perimeter of the larger hexagon is 54 yards
Yes, this is all correct!
