Make 2 graphs and with the second graph graph the cell fee and with the first Do the minutes
PART A :
A,B,C,D
Because if the spinner was spinning on time it would have either landed on any of the given parts a,b,c,d once
PART B:
A and B
They are equally likely to occur because both of them have a portion of 90 degrees.
Hopefully my answer helped :)
A simple way you could solve this is by drawing a tape graph.
Draw a long rectangular box.
Cut the box into 8 pieces, seeing as how 5/8 of the coins are dimes.
We have to take 48 and divide it by 8, we get 6, so now we know how many dimes are evenly split into each piece.
Now color in 5 pieces of the tape.
This represents the 5 in 5/8.
Now to find the number of coins, simply multiply 5 by 6, you get the answer of 30.
I hope this helps, if you are confused with any part of my explanation, ask and I will clarify.
Answer:
The solution of the equation is 
.
Step-by-step explanation:
The previous equations is for the Ohm's Law, which states that current (
), measured in amperes, is directly proportional to the voltage (
), measured in volts:
The complete formula is:
(1)
Where 
is the electric resistance, measured in ohms.
Solving for means that we need to clear within the formula, a process that will be presented step-by-step:
1) 
Given
2) 
Compatibility with multiplication.
3) 
Commutative and associative properties.
4) 
Existence of multiplicative inverse.
5) 
Modulative property.
6) Definition of division/Symmetric property/Result
The solution of the equation is .
Answer:
(z) + (z) + (z-1) + (z-1) = 4z-2
Step-by-step explanation:
Perimeter is the sum of all the sides
