Answer:
21%
Step-by-step explanation:
210 is 10.5% of the amount that is for 6 months doubling it will make it 420 that is 21% of the total amount of 2000.
Answer:
1/10 x 1.2 is 0.12
Step-by-step explanation:
so yeeeeeeee
Answer:
22.6 km/hr
Step-by-step explanation:
58.8/2.6=22.6
Answer:
........
Step-by-step explanation:
you didnt give a proper question so i answed with ........
Answer:
The second and fourth option
Step-by-step explanation:
In order for two lines to be perpendicular they must intercept each other and their slope must be the opposite inverse; ex: 
the negative inverse is 4 (multiplying by -1 and flipping the fraction)
