I believe you have to do a cross product formula.
2174/x = 28.19/100
Answer:
400 cm squared
Step-by-step explanation:
Since a square has all equal sides, this would mean the the all the other sides are 20 as well. To get the area, you would just multiply 20 by 20 to get 400. :)
Answer:
The fourth line will have 15 marbles
Step-by-step explanation:
The third line has 7 marbles. So, you double that and add one in order to find the number of marbles in the fourth line.
7*2=14
14+1=15
Answer:
<u><em>0.14</em></u>
<u><em>Hope this helps :-)</em></u>
Answer: The amount of money he must be spent when the crew is going to work 2 shifts is $11.
Step-by-step explanation:
Since we have given that
the function t(x)=3x+1 determines how many cans of green beans a food truck needs to stock on board , where x is the number of shifts the crew is going to work in the truck.
And the function c(x)= x+4
Since the crew uses c(t(x)) to find the amount of money to spend on green beans .
So, we will use "Composition of functions ":

Since the crew is going to work 2 shifts , so our answer will be

Hence, the amount of money he must be spent when the crew is going to work 2 shifts is $11.