Answer:
15
Step-by-step explanation:
If the company has 5 different exterior designs, and there are three interior plans that can be incorporated in any of the five exteriors, we can mix any of these 5 exteriors with any of the 3 interior plans.
Therefore we would have 5 x 3 ways of choosing.
Thus, there are 15 different ways that the exterior and interior plans can be offered to potential home buyers.
Answer:
b
Step-by-step explanation:
Answer:
4i+j-2k
Step-by-step explanation:
The missing figure in this problem as been attached, as we can see the figure is a 3-D figure consisting of rods with point C and B.
Using the figure we can find the value of position vector
r=-
As we know , a position vector is the difference of position vector of ending point to the position vector of starting point, here the starting point is C and ending point is B. Hence, the expression above.
We need to first find and
Using the figure:
=0i+4j+2k
= -4i+3j+4k
r=-=(0i+4j+2k) - (-4i+3j+4k)
r=4i+j-2k (feet)
Magnitude of ===4.583 ft
Step-by-step explanation:
a. 8,435 is divisible by 5
b. 981 is divisible by 3 and 9