Answer:
2794000000
Step-by-step explanation:
2.794 x 10^9
= 2794000000
Step-by-step explanation:
look at the picture !
she has to paint actually 6 rectangles :
the 3 tops of the 3 stairs.
and the 3 vertical front boards (the front of each step of the stairs).
what is the area of these rectangles ? summing up all 6 - that is the surface area to be painted.
each top rectangle is clearly
82×19 (19 cm deep) = 1558 cm²
each front board is
82×12 (12 cm high) = 984 cm²
so, in total we have
3×1558 + 3×984 = 4674 + 2952 = 7626 cm²
as surface area to be painted.
Answer: 27miles
Step-by-step explanation:
multiply192 by 0.13=27
Answer:
Step-by-step explanation:
Yes because 6 is 1/2 of 12
Answer:
The number of faculty member is 45.
Step-by-step explanation:
Ratio of faculty members to students = 1 : 15
Number of students = 675
Total = Number students + faculty members
Let the total be t
Let the faculty member be f
Representing the ratio, we have:

Therefore, the total number of both the students and faculty member is 720. To get the number of faculty member:
Total = Number students + faculty members

The number of faculty member is 45.