Answer:
y = 54 (⅓)ˣ
Step-by-step explanation:
Assuming this is an exponential function:
y = a (b)ˣ
Plug in both points:
54 = a (b)⁰
2 = a (b)³
First equation simplifies to a = 54.
Solving the second equation:
2 = 54 b³
1/27 = b³
b = 1/3
y = 54 (⅓)ˣ
What is the acutal question
Answer:
37,600
Step-by-step explanation:
multiply 940 by 40
Number of boys=x
number of girls=y.
We can suggest this system of equations:
x/y=8/7 ⇒x=8y/7
x+y=195
this system of equations can be solve by substitution method.
(8y/7)+y=195
least common multiple=7
8y+7y=1365
15y=1365
y=1365/15
y=91
x=8y/7
x=8*91 / 7
x=728/7
x=104
Answer: there were 104 boy campers and 91 girl campers.
This helped me i hope it helps you if not check out this link.
https://www.khanacademy.org/math/geometry-home/geometry-angles/geometry-vert-comp-supp/v/vertical-ad...
