Answer: $67.20
Step-by-step explanation:
56 × 0.2 = 11.2
11.2 + 56 = $67.20
Answer: A) The initial number of bacteria is 350.
Step-by-step explanation:
Exponential growth equation: 
, where A=Initial value, r= growth rate. (i)
Given: A bacteria sample can be modeled by the function 
which gives the number of bacteria in the sample at the end of x days.
Here, 
Compare this equation to (i) , we get A = 350 and r= 0.20 = 20% (growth rate)
So, the best interpretation of one of the values in this function are:
A) The initial number of bacteria is 350.
Answer:
y=2x-7
Step-by-step explanation:
m==2
y=mx+b
9=16-7
y=2x-7
Answer:
<h3>
It's about 365 cm²</h3>
Step-by-step explanation:
2×πr² + 2πr×h =
= 2×π×4² + 2π×4×10.5 =
= 32π + 84π =
= 116π ≈
≈ 364.42 cm²
The Equation: 25 + 15= 40. 40 x 5 = 200
The answer is 5 months
I am pretty positive this is correct. Sorry if I am wrong. Good luck!
