The last option is the correct answer
Answer:
42:21 as a ratio
Step-by-step explanation:
The way you would make this a ratio was to make inches to inches so it would be 42:21.
That would mean every word in the english language includes every letter of the alphabet.
A word with a 1/2 chance of a vowel is “Boat”
This is what I found, I hope it helps! Good luck with your test
Answer:

Step-by-step explanation:
The equation for the monthly charge has the following format

In which y(x) is the cost in function of the number of kilowatt-hours used(x), a is the price of each killowatt hour and b is the fixed(base) charge.
Base charge of $17.32 per month.
This means that 
charge of 7.32 cents per kilowatt-hour
Our answer is in dollars. Each dollar is 100 cents. So 7.32 cents is 
Write an equation for the monthly charge y in terms of x, the number of kilowatt-hours used.

