Answer:
brainly banned me :( (prob going to do it again LOL)
Step-by-step explanation:
Use the equation:
Current values X interest to the power of years
So: £6600 X 1.006^6 = £6,219.27
Therefore, the answer is £6,219.27 after 6 years
Hope this helps!!!!
Have a nice day :)
Answer: add
Step-by-step explanation:
Answer:
237600 feet per hour
Step-by-step explanation:
there are 5280 feet in a mile
if he is going 45mph you multiply 45 by 5280
45 x 5280 = 237600
notice above... we use the decimal format for the percentage, thus 20% is really just 20/100, 40% is 40/100 and so on.
so.. whatever "x" and "y" amounts are, we know they have to add up to 60 Liters, that is x+y = 60
and whatever the concentration amount of each is, it must add up to (60)(0.40), that is 0.20x+0.50y=(60)(0.40)
thus
solve for "x", to see how much of the 20% solution will be needed
what about "y"? well, y = 60 - x