Answer:
Step-by-step explanation:
This is a simple motion problem. Believe me, they get much harder! The distance formula is
d = rt
We want to know, basically, how long it will take this train traveling 56 mph to go 450 miles. We have the r, rate, and the d, distance:
450 = 56t so
t = 8.0
That means it will take 8 hours for the train to travel that far. If it leaves at 7 am, 8 hours after that will put it in the next town at approximately 3pm.
Answer:
Rs. 80
Step-by-step explanation:
Given that :
Purchase price = 70
Profit = 6
Discount = 5%
Let selling price = x
Selling price * (1 - discount) = (purchase price + profit)
x * (1 - 5%) = (70 + 6)
x * (1 - 0.05) = 76
x * 0.95 = 76
0.95x = 76
x = 76 / 0.95
x = 80
Hence, selling price = Rs. 80
Answer:
Step-by-step explanation:
<span>Let us denote the amount of investment in the Fund B with x. We know that Fund B returned 8% and that in Fund A Nicole invested </span>$3000 less than the amount she invested in Fund B, so we can write: x-3000<span>Fund A returned 6%.
Interest = 2060
The percent has been converted by multiplying the equation by 100
8x+6(x-3000)= 2060*100
8x+6x-18000=206000
</span><span>14x=206000+18000
14x=224000
x=16000
Nicole invested in Fund B $16000 and in Fund A </span><span> $16000-3000=13000.</span><span>
</span>
Answer:
I got 38 and 11
Step-by-step explanation:
