..........................
Answer:
31:150
Step-by-step explanation:
First of all we convert the hours into minutes:
5×60=300
which gets us 42:300, which we can simplify to:
31:150
and is 31 is prime and 150 can't be divided into it without a remainder, it is in it's simplest form and it is the answer.
Answer:
Step-by-step explanation:
The formula for the surface area is A = 4πr². This formula can be solved for r² and then the result solved for the radius, r:
A
r² = -------- The radius of the sphere is as follows:
4π
√(30 m²)
-------------- meters
2√π
Answer:
Please see attachment
Step-by-step explanation:
Please see attachment
Answer:
$2492.10
Step-by-step explanation:
- Deposit amount = $2130
- Interest rate = 4.25% annual simple
- Time = 4 years
<u>Balance at the end of 4 years:</u>
- $2130*(1 + 4*0.0425) = $2492.10
