Answer:
30 students
Step-by-step explanation:
We can set up both buses in an equation.
Bus company A would be:
y=5x+35
and Bus company B would be:
y=3x+95
We're looking to break even, so, they'll have to equal each other.
5x+35=3x+95
We'll remove 3x from both sides.
2x+35=95
Then we'll remove 35 from both sides.
2x=60
We'll divide both sides of the equation by 2.
x=30
At 30 students, both buses would cost the same.
The car's speed after the given amout of time is 19.8 m/s²
<h3>How would you define acceleration?</h3>
The rate at which an object's velocity with respect to time changes is referred to as acceleration in mechanics. They are vector quantities, accelerations. The direction of the net force acting on an object determines the direction of its acceleration. A point or object going straight ahead is accelerated when it accelerates or decelerates. Any alteration in an object's velocity could take the form of a change in direction of motion or a speed increase or reduction. The moon orbiting the earth, an apple falling to the ground, and a car stopped at a stop sign are a few instances of acceleration.
Average Acceleration =Change in Velocity/ Time Taken
So Change in Velocity is 10-x m/s
Time taken is 7.25 s
Given accelaration 4.11 m/s²
Putting the values we get,
4.11 = (10-x)/7.25
⇒29.8 = 10-x
⇒x=19.8 m/s²
To learn more about acceleration, click here:
brainly.com/question/2303856
#SPJ4
Answer:
C
Step-by-step explanation:
Given f(x) then f(x) + c is a vertical translation of f(x)
• If c > 0 then a vertical shift up of c units
• If c < 0 then a vertical shift down of c units
Here g(x) is 11 units above, that is a shift up, thus
g(x) = f(x) + 11, that is
g(x) = x² + 11 → C
Answer:
165 students (hope it helps)
Step-by-step explanation:
300students - 45students = 255students
180students + 150students = 330students
330students / 2 = 165
Answer:
2. x = 12.5
Step-by-step explanation:
x=56.25÷4.5=12.5
