Answer: 2/3 hours
Step-by-step explanation:
okay so the speed now is 850, which is 850/340 = 2.5 times the original speed
Since It's 2.5 times the original speed,
2.5x = 5/3
so x = 5/3/2.5 = 2/3
Answer:
9000 sec.
Step-by-step explanation:
There are 60 sec in an hour and 60 sec in a min:
60 × 60 = 3600
Multiply 3600 to 2.5:
3600 × 2.5 = 9000
Therefore, there are 9,000 sec in 2.5 hrs.
Answer:
The tax percentage is not needed because the tip was based off the after tax price.
The the total bill was $11
$2.20 divided by 20% = $11
Or
$11 x 20% = $2.20
Step-by-step explanation:
The greatest diameter that the hemisphere can have is the diagonal of the base square of the cuboid
Largest diameter::
- √2a
- 14√2
- 14(1.414)
- 19.796cm
- 19.8cm
Radius of hemisphere=19.8/2=9.9cm
TSA:-
- 3πr²
- 3π(9.9)²
- 9.42(98.01)
- 923.2542cm²