Answer:
Option A: Exponential growth
Step-by-step explanation:
If for values of x values of y increases and forms a geometric sequence then it would be an exponential growth function because geometric sequence is an exponential function and since, it is increasing hence, an exponential growth.
Option B is incorrect because because y is not decreasing
Option C and D are incorrect because geometric sequence can never be linear since, it gives common ratio.
Original and bigger prism are similar with scale factor k = 4, so:
new surface area = k² * original surface area = 4² * 228 = 16 * 228 = 3648 m²
and
new volume = k³ * original volume = 4³ * 216 = 64 * 216 = 13824 m³
Answer: 121
Step-by-step explanation:
11 x 11 is 121 so same number of rows and columns
Hat is the expected number of repairs
<span>E[r] = 0.25 * 0 + 0.41 * 1 + 0.22 * 2 + 0.12* 3 </span>
<span>= 0.41 + 0.44 + 0.36 </span>
<span>= 1.21 </span>
<span>Company A is offering unlimted repairs for 25 / month = 300 / year </span>
<span>company B is offering 150 per repair * 1.21 expected number of repairs / year = expected 181.5 </span>
<span>A wants more up front and more over the course of the year for maintenance. </span>
<span>B is the better deal... But, A does give you certainty, which is worth something to some people.</span>
Answer:
y^2-2y+3
Step-by-step explanation:
use synthetic division
-1| 1 -1 1 3
-1 2 -3
1 -2 3 (0)
y^2 -2y +3