Answer: 18.66km
step by step:
2.41km + 15.8 km + 0.45 km
= 18.66 km
No se como explicar como lo hice pero hay 35 boletos para adultos y 45 boletos para niños.
So plug in 10 for r which would give you 3(10)=10+5s the multiply 3x10 so you should have 30=10+5s you want to get 5s by its self to subtract 10 to both sides so you should get 20=5s them divide 5 to both sides and you get s=4
1) The
vertex equation of the quadratic function has the form:
y = A(x - h)² + kWhere h is the x-coordinate of the vertex and k is the y-coordinate of the vertex.
The coefficient A may be found when you have another point of the quadratic function.
2) Therefore, being the vertex (0,0),
h = 0 and k = 0, and the equation is
y = Ax²3) Replacing the coordinates of the
point (-2,2) into the equation you get:
2 = A (-2)² ⇒ A = 2/4 = 1/24) The resulting equation is
y = (1/2)x² ← answerSince, the system is giving me an error, I had to put the second part of the answer in a separate file. Please,
see the attached pdf file.
Step-by-step explanation:
When you have an exponent, it is the same as multiplying that number to itself that many times. For an example:
2^2 is the same thing as 2*2. Both of them equal 4. So the question gave you the answer of 2*2*2*2.... twelve times, and 2^12 which are the same thing, just one is written out more.
Another example:
3^4= 3*3*3*3= 81
