Losing 30% of its value is the same as saying it is now worth 70% of its original value. To find 70% of 50,000 you can do 50,000 x 0.7. The answer will be the new value of the car after one year. After two years you are essentially finding 70% of the new value which is 70% of the original. More simply, it is 50,000 x 0.7 x 0.7. An equation for this (and the answer to 1b) is 50,000 x 0.7^t where t is the number of years.
1a (i) is $10500 (50,000 x 0.7^1)
(ii) is $2521.05 (50,000 x 0.7^5)
(iii) is $1412.38 (50,000 x 0.7^10)
1b 50,000x0.7^t
Answer:
5$ per flower.
Step-by-step explanation:
You have 6 flowers for 30$
Find out how much is 1 flower.
30/6 = 5
1 flower = 5$
6 flowers = 30$
Hope this helps! Please give Brainliest of it does.
<span>x = Malik’s speed in still water </span>
y = Julio’s speed in still water
3 mi/hr = speed of current
Against current:
(x-3)2 + (y-3)2.5 = 9.5
With current:
<span>(x+3)1 + (y+3)1.5 = 20.5 </span>Final answer was x=4 and y=6
Answer:
Yes.
Step-by-step explanation:
Two dots (or segments) on the vertical line would result in the graph not to be a function.
(see picture)
