Answer:
y=(7)^x represents the exponential growth
Answer:
0.9km
Step-by-step explanation:
Given that:
Sonya's resolution = walk 2.5 km daily
Total distance walked on Tuesday = 4 times around a running track
1 lap = 0.4 km
Hence, total distance by walking 4 times around track :
0.4km * 4 = 1.6km
Additional kilometers Sonya needs to walk:
2.5 - 1.6 = 0.9 km
Answer:
she can't finish reading the book in 10 days
Step-by-step explanation:
Given that:
Number of pages = 325
Number of pages read per day= 25
Using the linear relation:
y = mx + c
y = number of pages left
m = reading rate ; c = initial number of pages
y = - 25x + 325
Point slope relation :
y - y1 = m(x - x1)
m = slope
We can factorise the equation to the point slope form:
y - 325 = 25(0 - 10)
y - 325 = 0 - 250
y - 325 = - 250
y = - 250 + 325
y = 75
Hence, number of pages left after 10 days = 75, thus she can't finish reading the book in 10 days
Answer:
C
Step-by-step explanation:
It would be the second next after. :)
(7^4)^3 = 13841287201
7^6 x 7^6 = 13841287201
13841287201/13841287201 = 1
With that information, we can rule out the bottom right.
7^12 = 13841287201
13841287201/13841287201 = 1
We can also rule out the bottom left.
7^12 = 13841287201
7^36 = 2.6517308e+30
13841287201/2.6517308e+30 = <span>5.2197181e-21
</span>That does not equal 1, so the answer is the top right.
Also, 7^0 = 1.
Hope this helps! Good luck.