41 hours or more
to make $600 she will need to work 40 hours, but she wants to make more than $600 so she needs to work more than 40 hours.. 600/15=40
i hope this helps
Answer: 1 van can hold 18 people, and 1 bus can hold 53 people.
What we know: Class A rented 2 filled vans and 7 buses with 407 students.
Class B rented and filled 1 van and 7 buses with 389 students.
What we need to know: How many students can a van carry? How many students can a bus carry?
Equation A: 2v + 7b = 407
Equation B: 1v + 7b = 389
Variables used: v = amount of people that can fill a van and b = amount of people that can fill a bus
This is quite a simple equation, because we know that class A used 1 more van than Class B, and the question says that each vehicle was full. So, all you have to do it subtract 389 from 407 to get 18. That means that 1 can can hold 18 people.
Now you just plug it in to find the value for b, 1(18) + 7b = 389
7b = 371
b = 53
So the amount of people that can fit on a van is 18, and the amount of people that can ft on a bus is 53.
Answer:
i don' t know just need
the
Step-by-step explanation:
bb
The composed fraction 
means that the input of 
is the ouput of 
.
So, the chain is
The domain of is composed by all inputs which are not zero, otherwise we would have a zero denominator.
So, since doesn't accept 0 as an input, and we want to feed it with , we conclude that can't be zero.
So, we have
Since
we have
Since these two points cases to vanish, they can't be accepted as inputs by .
Answer:
There are 59.66 inches in the circumference of the large pizza.
Step-by-step explanation:
It is given that:
Diameter of Joe's large pizza = 19 inches
Diameter = 2r
2r = 19
Circumference of large pizza = 2πr = 2r * π
Circumference of large pizza = 19*3.14
Circumference = 59.66 inches
Therefore,
There are 59.66 inches in the circumference of the large pizza.
