Answer:
For example, suppose we weigh five children. ... 5. ∑ i=1 xi. = x1 + x2 + x3 + x4 + x5. = 10 + 12 + 14 + 8 + 11. = 55. ... We also use sigma notation in the following way: 4 ... j2 = 12 + 22 + 32 + 42 = 30.
Missing: 17 | Must include: 17Summary measures for this data set are ... 17 18. 19 20. Observedresult. 0. 1. 0. 1. 1. 0. 1. 0. 1. 1. Total so far. 4. 5. 5. 6 ... 5. 10. 15. 20. 25. 30. 35. 40 . Toss. Figure S2.1 Proportion P, 40 tosses of a coin.
One cup is approximately 8 ounces, so if Vickie has 144 ounces of scented wax you'd divide it by 8. So the answer is 18.
Given:
m is directly proportional to the cube of h.
m = 525 when h= 5.
To find:
The equation connecting m and h.
Solution:
m is directly proportional to the cube of h.
![m\propto h](https://tex.z-dn.net/?f=m%5Cpropto%20h)
...(i)
Where, k is the constant of proportionality.
Putting m = 525 and h= 5, we get
![525=k(5)](https://tex.z-dn.net/?f=525%3Dk%285%29)
![\dfrac{525}{5}=k](https://tex.z-dn.net/?f=%5Cdfrac%7B525%7D%7B5%7D%3Dk)
![105=k](https://tex.z-dn.net/?f=105%3Dk)
Putting k=105 in (i), we get
![m=105h](https://tex.z-dn.net/?f=m%3D105h)
Therefore, the required equation is
.
Answer:
D) a = - 5/2
Step-by-step explanation:
2x -5y - 7 = 0
5y = 2x - 7
y = 2/5 x - 7
the slope of this line is therefore 2/5 (factor of x).
the perpendicular slope is then (exchange y and x and flip the sign) -5/2, which is then a and the factor of x.