Answer:
C) $877.50
Step-by-step explanation:
Time t = 4 years
Principal, p = $750
rate, r = 4.25% = 0.0425
Amount that will be in her account in four years =
Simple interest (prt/100) + principal
750 * 4.25* 4 / 100 + 750
127.5 + 750
= $877.50
Wow... what grade are you even in to be getting a problem like that? that's a difficult one...
2.3 meters per second = 7.546 feet per second
Formula: multiply the value in meters per second by the conversion factor '3.2808398950087'.
So, 2.3 meters per second = 2.3 × 3.2808398950087 = 7.54593175852 feet per second.
Answer: it will cost £78.0672 to travel the 192 miles to Brighton.
Step-by-step explanation:
The minibus runs at 16 miles to a gallon of diesel. If there are 4.55 litres to a gallon and diesel costs £1.43 per litre, it means that the cost of a gallon of diesel would be
4.55 × 1.43 = £6.5056
This means that the cost of running 16 miles is £6.5056
Therefore, the amount that it will cost to travel the 192 miles to Brighton would be
(192 × 6.5056)/16 = £78.0672