Answer:
the rational numbers that doesn’t have a reciprocal are [math]0 [/math] (which can also be expressed as [math]\frac {0} {x}, x \neq 0 [/math] ), and any number of the form [math]\frac {x} {0} [/math].
Step-by-step explanation:
1/8 cupe for 1 recipe
1/8 • 4 = 4/8 = 1/2
Brainliest?
Answer:
- The general solution is
- The error in the approximations to y(0.2), y(0.6), and y(1):
Step-by-step explanation:
<em>Point a:</em>
The Euler's method states that:
where
We have that , , ,
- We need to find for , when , using the Euler's method.
So you need to:
- We need to find for , when , using the Euler's method.
So you need to:
The Euler's Method is detailed in the following table.
<em>Point b:</em>
To find the general solution of you need to:
Rewrite in the form of a first order separable ODE:
Integrate each side:
We know the initial condition y(0) = 3, we are going to use it to find the value of
So we have:
Solving for <em>y</em> we get:
<em>Point c:</em>
To compute the error in the approximations y(0.2), y(0.6), and y(1) you need to:
Find the values y(0.2), y(0.6), and y(1) using
Next, where are from the table.
It is 10 times bigger. It is easy because you can do 50 x 10 which is 500 and you know it is 10 times bigger.
Answer:
20 days
Step-by-step explanation:
The number of days will be a multiple of both 4 and 5. The smallest such multiple is called the "least common multiple" (LCM). One way to figure the LCM is to divide the product of the numbers by their greatest common factor. Since 4 and 5 have no common factors, the LCM is 4·5 = 20.
Both teams will be practicing on the same day again in 20 days.