Answer:
The general equation following the pattern becomes is 7 + (n - 1)×2
Where, n = The figure number - 1
Step-by-step explanation:
The pattern in the question can be described as follows;
Figure 2 = (5 + 2) squares boxes = 7 squares boxes
Figure 3 = (5 + 2 + 2) squares boxes
Figure 4 = (5 + 2 + 2 + 2) squares boxes
Therefore, the number of squares boxes per figure, form an arithmetic progression (a + (n - 1)d) with the first term a = 7, the common difference d = 2, and the n = the nth term of the series, such that the general equation following the pattern becomes;
7 + (n - 1)×2.
Answer:
<em>17/2, 8.8 with bar on right 8, |-9|, sqrt(82)</em>
Step-by-step explanation:
sqrt(82) = 9.05538...
17/2 = 8.5
8.8 with bar on right 8 = 8.8888888...
|-9| = 9
In order from least to greatest: 17/2, 8.8 with bar on right 8, |-9|, sqrt(82)
Answer:
-2
Step-by-step explanation:
the rate of change or slope (M) is -2
Hope this helps:P
Answer:
x = 0 and x = 1
Step-by-step explanation:
Given that,
A football is kicked into the air. The height of the football can be modeled by the equation :
![h = -16x^2 + 16x](https://tex.z-dn.net/?f=h%20%3D%20-16x%5E2%20%2B%2016x)
Where
h is the height reached by the ball after x seconds
When it touches the ground, h = 0
So,
![-16x^2 + 16x=0\\\\16x(-x+1)=0\\\\x=0\ and\ x=1](https://tex.z-dn.net/?f=-16x%5E2%20%2B%2016x%3D0%5C%5C%5C%5C16x%28-x%2B1%29%3D0%5C%5C%5C%5Cx%3D0%5C%20and%5C%20x%3D1)
So, it will touch the ground at x = 0 and x = 1 seconds.
I added 40 and 120 to get 160. i devided 160 by the 6.25 she earned and got 25.6. then i rounded up to 26 hours which is the least amount of hours she could’ve worked.