Answer:
The number of coins Julia found is 5
Step-by-step explanation:
We know that the total number of gold coins collected divided by the number of people collecting is 6. So we can set up an equation:
this simplifies to:
Using the multiplication property of equality and multiplying both sides by we get:
25+x=30
Then finally, using the subtraction property of equality we get our answer:
x=5
Vacuoles are storage bins that are kinda like storage bubbles in plants and animal cells and turgor pressure happens when the water inside the plant cell vacuole starts to expand which pushes the cell memebrance or walls so when a plant doesn't get enough of water the plant will wilt which means the plant ends up losing it turgor pressure as well.
Answer:
2.33 Seconds
Step-by-step explanation:
The equation y = -6t^2 - 10t + 56 expresses the height of a ball at a given time, t, on the planet Mars. We are also given that the ball is thrown with a velocity of 10 feet per second with the initial height of 56 feet.
To find the amount of time to reach the ground, we can say that the time being found will be when the ball is on the ground, or when y = 0. So we simply set our equation to 0 and solve for t.
y = -6t^2 - 10t + 56
0 = -6t^2 - 10t + 56
0 = -1 (6t^2 + 10t + -56)
0 = -1 (3t - 7) (2t + 8)
(3t - 7) = 0 OR (2t + 8) = 0
3t = 7 OR 2t = -8
t = 7/3 OR t = -4
Since time will not be negative, we will want to choose the positive solution for this quadratic equation.
Hence, the amount of time for the ball to hit the ground will be 7/3 seconds or 2.33 seconds.
Cheers.
Answer:
2/9
Step-by-step explanation:
2/3 / 3= 2/9
