Answer:
y = (5/4)2^x
Step-by-step explanation:
The function value increases by a factor of 40/10 = 4 when x increases by 2. The function can be written as ...
y = (reference value)·(growth factor)^((x -reference)/(change in x for growth factor))
y = 10·4^((x-3)/2) . . . . . . using point (3, 10) as a reference
This can be simplified to ...
y = 10·2^(x -3) = 10/8·2^x
y = (5/4)2^x
Hey there,
Solution:
1 year = 7.75%
6 years = 7.75% x 6
= 46.5%
100% = 3400 km^2
1% = 3400km^2 / 100
= 11,560,000 / 100
= 115,600
46.5% = 115,600 x 46.5
= 5,375,400
Area left = 11,560,000 - 5,375,000
= 6,185,000
Hope this helps :))
<em>~Top♥</em>
The average speed of the snowmobile can be obtained by using the formula: speed = distance/time which was also given in the problem statement. This means that the average speed refers to how far you have traveled in a period of time. In this case, the snowmobile traveled 32 miles in 213 hours. We then simply divide the distance, 32 miles, by the time it took for the snowmobile to travel such distance which is 213 hours. The average speed of the automobile is calculated to be 0.1502 miles per hour. When rounded off to the nearest tenth, the final answer is then 0.2 miles per hour.
48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
48 divided by 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
16: 1, 2, 4, 8, 16
16 divided by 1, 2, 4, 8, 16
Dividing by a number without a remainder.
GCF = 16 48: 2,2,2,2,3
16: 2,2,2,2