Vector QP= (-5+6, 11-4) = (1, 7)
its magnitude is QP= sqrt( 1 + 49)= sqrt (50)=5sqrt2
Answer:
No solution
Step-by-step explanation:
17 is an integer that is in between the integers of 16 and 18
16 and 18 are not consecutive integers.
No solution
16. 72236.03 17. <span>
2.87 </span>
18. 2.3619. 9.2920. 1.65The exponential growth formula is as follows
![y=a(1+r)^{x}](https://tex.z-dn.net/?f=y%3Da%281%2Br%29%5E%7Bx%7D)
:
a is initial value
(<span>$27,225 17. gallon of gas, $1.08 18. dozen eggs, $0.89 19. movie admission, $3.50 20. mcdonalds hamburger, $0.62)
r is rate of increase (0.05)
x is time (2008-1988 = 20 years)
to solve plug in values for each one.
</span>
![y=27225(1+0.05)^{20} = 72236.03](https://tex.z-dn.net/?f=y%3D27225%281%2B0.05%29%5E%7B20%7D%20%3D%2072236.03)
![1.08(1+0.05)^{20} = 2.87](https://tex.z-dn.net/?f=1.08%281%2B0.05%29%5E%7B20%7D%20%3D%202.87)
![.89(1+0.05)^{20} = 2.36](https://tex.z-dn.net/?f=.89%281%2B0.05%29%5E%7B20%7D%20%3D%202.36)
![3.50(1+0.05)^{20} = 9.29](https://tex.z-dn.net/?f=3.50%281%2B0.05%29%5E%7B20%7D%20%3D%209.29)
![.62(1+0.05)^{20} = 1.65](https://tex.z-dn.net/?f=.62%281%2B0.05%29%5E%7B20%7D%20%3D%201.65)
<span>
</span>
Answer:
The given coordinates of the vertices of rectangle ABCD are A(−2,2),B(4,2),C(4,−2).
We are to plot D on the graph.
Since ABCD is a rectangle, the abscissa of D will be that of A and the ordinate of D will be that of C.
Step-by-step explanation:
T - the time that Dennis spent exercising ( in hours );
4 hours - 800 calories
1 hour - 800 : 4 = 200 calories
Answer: D ) C = 200 t